149426046

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{11}}^4$

素因数の和:71

約数の個数: 140

約数和(自身を含む): 422466360

約数和(自身を除く): 273040314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 121, 126, 154, 162, 189, 198, 231, 242, 243, 297, 363, 378, 462, 486, 567, 594, 693, 726, 729, 847, 891, 1089, 1134, 1331, 1386, 1458, 1694, 1701, 1782, 2079, 2178, 2541, 2662, 2673, 3267, 3402, 3993, 4158, 5082, 5103, 5346, 6237, 6534, 7623, 7986, 8019, 9317, 9801, 10206, 11979, 12474, 14641, 15246, 16038, 18634, 18711, 19602, 22869, 23958, 27951, 29282, 29403, 35937, 37422, 43923, 45738, 55902, 56133, 58806, 68607, 71874, 83853, 87846, 88209, 102487, 107811, 112266, 131769, 137214, 167706, 176418, 204974, 205821, 215622, 251559, 263538, 307461, 323433, 395307, 411642, 503118, 614922, 617463, 646866, 754677, 790614, 922383, 970299, 1185921, 1234926, 1509354, 1844766, 1940598, 2264031, 2371842, 2767149, 3557763, 4528062, 5534298, 6792093, 7115526, 8301447, 10673289, 13584186, 16602894, 21346578, 24904341, 49808682, 74713023, 149426046]

約数ペア:

[(1, 149426046), (2, 74713023), (3, 49808682), (6, 24904341), (7, 21346578), (9, 16602894), (11, 13584186), (14, 10673289), (18, 8301447), (21, 7115526), (22, 6792093), (27, 5534298), (33, 4528062), (42, 3557763), (54, 2767149), (63, 2371842), (66, 2264031), (77, 1940598), (81, 1844766), (99, 1509354), (121, 1234926), (126, 1185921), (154, 970299), (162, 922383), (189, 790614), (198, 754677), (231, 646866), (242, 617463), (243, 614922), (297, 503118), (363, 411642), (378, 395307), (462, 323433), (486, 307461), (567, 263538), (594, 251559), (693, 215622), (726, 205821), (729, 204974), (847, 176418), (891, 167706), (1089, 137214), (1134, 131769), (1331, 112266), (1386, 107811), (1458, 102487), (1694, 88209), (1701, 87846), (1782, 83853), (2079, 71874), (2178, 68607), (2541, 58806), (2662, 56133), (2673, 55902), (3267, 45738), (3402, 43923), (3993, 37422), (4158, 35937), (5082, 29403), (5103, 29282), (5346, 27951), (6237, 23958), (6534, 22869), (7623, 19602), (7986, 18711), (8019, 18634), (9317, 16038), (9801, 15246), (10206, 14641), (11979, 12474)]