143957898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 391970304

約数和(自身を除く): 248012406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 47, 54, 63, 73, 74, 81, 94, 111, 126, 141, 146, 162, 189, 219, 222, 259, 282, 329, 333, 378, 423, 438, 511, 518, 567, 657, 658, 666, 777, 846, 987, 999, 1022, 1134, 1269, 1314, 1533, 1554, 1739, 1971, 1974, 1998, 2331, 2538, 2701, 2961, 2997, 3066, 3431, 3478, 3807, 3942, 4599, 4662, 5217, 5402, 5913, 5922, 5994, 6862, 6993, 7614, 8103, 8883, 9198, 10293, 10434, 11826, 12173, 13797, 13986, 15651, 16206, 17766, 18907, 20586, 20979, 24017, 24309, 24346, 26649, 27594, 30879, 31302, 36519, 37814, 41391, 41958, 46953, 48034, 48618, 53298, 56721, 61758, 72051, 72927, 73038, 82782, 92637, 93906, 109557, 113442, 126947, 140859, 144102, 145854, 170163, 185274, 216153, 218781, 219114, 253894, 277911, 281718, 328671, 340326, 380841, 432306, 437562, 510489, 555822, 648459, 657342, 761682, 888629, 986013, 1020978, 1142523, 1296918, 1531467, 1777258, 1945377, 1972026, 2285046, 2665887, 3062934, 3427569, 3890754, 5331774, 6855138, 7997661, 10282707, 15995322, 20565414, 23992983, 47985966, 71978949, 143957898]

約数ペア:

[(1, 143957898), (2, 71978949), (3, 47985966), (6, 23992983), (7, 20565414), (9, 15995322), (14, 10282707), (18, 7997661), (21, 6855138), (27, 5331774), (37, 3890754), (42, 3427569), (47, 3062934), (54, 2665887), (63, 2285046), (73, 1972026), (74, 1945377), (81, 1777258), (94, 1531467), (111, 1296918), (126, 1142523), (141, 1020978), (146, 986013), (162, 888629), (189, 761682), (219, 657342), (222, 648459), (259, 555822), (282, 510489), (329, 437562), (333, 432306), (378, 380841), (423, 340326), (438, 328671), (511, 281718), (518, 277911), (567, 253894), (657, 219114), (658, 218781), (666, 216153), (777, 185274), (846, 170163), (987, 145854), (999, 144102), (1022, 140859), (1134, 126947), (1269, 113442), (1314, 109557), (1533, 93906), (1554, 92637), (1739, 82782), (1971, 73038), (1974, 72927), (1998, 72051), (2331, 61758), (2538, 56721), (2701, 53298), (2961, 48618), (2997, 48034), (3066, 46953), (3431, 41958), (3478, 41391), (3807, 37814), (3942, 36519), (4599, 31302), (4662, 30879), (5217, 27594), (5402, 26649), (5913, 24346), (5922, 24309), (5994, 24017), (6862, 20979), (6993, 20586), (7614, 18907), (8103, 17766), (8883, 16206), (9198, 15651), (10293, 13986), (10434, 13797), (11826, 12173)]