145206828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 108

約数和(自身を含む): 411662160

約数和(自身を除く): 266455332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 754, 823, 1014, 1044, 1131, 1508, 1521, 1646, 2028, 2262, 2469, 3042, 3292, 3393, 4524, 4901, 4938, 6084, 6786, 7407, 9802, 9876, 10699, 13572, 14703, 14814, 19604, 21398, 23867, 29406, 29628, 32097, 42796, 44109, 47734, 58812, 64194, 71601, 88218, 95468, 96291, 128388, 139087, 143202, 176436, 192582, 214803, 278174, 286404, 310271, 385164, 417261, 429606, 556348, 620542, 834522, 859212, 930813, 1241084, 1251783, 1669044, 1861626, 2503566, 2792439, 3723252, 4033523, 5007132, 5584878, 8067046, 11169756, 12100569, 16134092, 24201138, 36301707, 48402276, 72603414, 145206828]

約数ペア:

[(1, 145206828), (2, 72603414), (3, 48402276), (4, 36301707), (6, 24201138), (9, 16134092), (12, 12100569), (13, 11169756), (18, 8067046), (26, 5584878), (29, 5007132), (36, 4033523), (39, 3723252), (52, 2792439), (58, 2503566), (78, 1861626), (87, 1669044), (116, 1251783), (117, 1241084), (156, 930813), (169, 859212), (174, 834522), (234, 620542), (261, 556348), (338, 429606), (348, 417261), (377, 385164), (468, 310271), (507, 286404), (522, 278174), (676, 214803), (754, 192582), (823, 176436), (1014, 143202), (1044, 139087), (1131, 128388), (1508, 96291), (1521, 95468), (1646, 88218), (2028, 71601), (2262, 64194), (2469, 58812), (3042, 47734), (3292, 44109), (3393, 42796), (4524, 32097), (4901, 29628), (4938, 29406), (6084, 23867), (6786, 21398), (7407, 19604), (9802, 14814), (9876, 14703), (10699, 13572)]