190468278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 576877392

約数和(自身を除く): 386409114

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 62, 63, 66, 77, 78, 91, 93, 99, 117, 121, 126, 143, 154, 182, 186, 198, 217, 231, 234, 242, 273, 279, 286, 341, 363, 403, 429, 434, 462, 546, 558, 651, 682, 693, 726, 806, 819, 847, 858, 961, 1001, 1023, 1089, 1209, 1287, 1302, 1386, 1573, 1638, 1694, 1922, 1953, 2002, 2046, 2178, 2387, 2418, 2541, 2574, 2821, 2883, 3003, 3069, 3146, 3627, 3751, 3906, 4433, 4719, 4774, 5082, 5642, 5766, 6006, 6138, 6727, 7161, 7254, 7502, 7623, 8463, 8649, 8866, 9009, 9438, 10571, 11011, 11253, 12493, 13299, 13454, 14157, 14322, 15246, 16926, 17298, 18018, 20181, 21142, 21483, 22022, 22506, 24986, 25389, 26257, 26598, 28314, 31031, 31713, 33033, 33759, 37479, 39897, 40362, 42966, 48763, 50778, 52514, 60543, 62062, 63426, 66066, 67518, 73997, 74958, 78771, 79794, 87451, 93093, 95139, 97526, 99099, 112437, 116281, 121086, 137423, 146289, 147994, 157542, 174902, 186186, 190278, 198198, 221991, 224874, 232562, 236313, 262353, 274846, 279279, 292578, 341341, 348843, 412269, 438867, 443982, 472626, 524706, 558558, 665973, 682682, 697686, 787059, 813967, 824538, 877734, 961961, 1024023, 1046529, 1236807, 1331946, 1511653, 1574118, 1627934, 1923922, 2048046, 2093058, 2441901, 2473614, 2885883, 3023306, 3072069, 4534959, 4883802, 5771766, 6144138, 7325703, 8657649, 9069918, 10581571, 13604877, 14651406, 17315298, 21163142, 27209754, 31744713, 63489426, 95234139, 190468278]

約数ペア:

[(1, 190468278), (2, 95234139), (3, 63489426), (6, 31744713), (7, 27209754), (9, 21163142), (11, 17315298), (13, 14651406), (14, 13604877), (18, 10581571), (21, 9069918), (22, 8657649), (26, 7325703), (31, 6144138), (33, 5771766), (39, 4883802), (42, 4534959), (62, 3072069), (63, 3023306), (66, 2885883), (77, 2473614), (78, 2441901), (91, 2093058), (93, 2048046), (99, 1923922), (117, 1627934), (121, 1574118), (126, 1511653), (143, 1331946), (154, 1236807), (182, 1046529), (186, 1024023), (198, 961961), (217, 877734), (231, 824538), (234, 813967), (242, 787059), (273, 697686), (279, 682682), (286, 665973), (341, 558558), (363, 524706), (403, 472626), (429, 443982), (434, 438867), (462, 412269), (546, 348843), (558, 341341), (651, 292578), (682, 279279), (693, 274846), (726, 262353), (806, 236313), (819, 232562), (847, 224874), (858, 221991), (961, 198198), (1001, 190278), (1023, 186186), (1089, 174902), (1209, 157542), (1287, 147994), (1302, 146289), (1386, 137423), (1573, 121086), (1638, 116281), (1694, 112437), (1922, 99099), (1953, 97526), (2002, 95139), (2046, 93093), (2178, 87451), (2387, 79794), (2418, 78771), (2541, 74958), (2574, 73997), (2821, 67518), (2883, 66066), (3003, 63426), (3069, 62062), (3146, 60543), (3627, 52514), (3751, 50778), (3906, 48763), (4433, 42966), (4719, 40362), (4774, 39897), (5082, 37479), (5642, 33759), (5766, 33033), (6006, 31713), (6138, 31031), (6727, 28314), (7161, 26598), (7254, 26257), (7502, 25389), (7623, 24986), (8463, 22506), (8649, 22022), (8866, 21483), (9009, 21142), (9438, 20181), (10571, 18018), (11011, 17298), (11253, 16926), (12493, 15246), (13299, 14322), (13454, 14157)]