165305472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 468384000

約数和(自身を除く): 303078528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 163, 192, 228, 278, 304, 326, 384, 417, 456, 489, 556, 608, 652, 834, 912, 978, 1112, 1216, 1304, 1668, 1824, 1956, 2224, 2432, 2608, 2641, 3097, 3336, 3648, 3912, 4448, 5216, 5282, 6194, 6672, 7296, 7824, 7923, 8896, 9291, 10432, 10564, 12388, 13344, 15648, 15846, 17792, 18582, 20864, 21128, 22657, 24776, 26688, 31296, 31692, 37164, 42256, 45314, 49552, 53376, 62592, 63384, 67971, 74328, 84512, 90628, 99104, 126768, 135942, 148656, 169024, 181256, 198208, 253536, 271884, 297312, 338048, 362512, 396416, 430483, 507072, 543768, 594624, 725024, 860966, 1014144, 1087536, 1189248, 1291449, 1450048, 1721932, 2175072, 2582898, 2900096, 3443864, 4350144, 5165796, 6887728, 8700288, 10331592, 13775456, 20663184, 27550912, 41326368, 55101824, 82652736, 165305472]

約数ペア:

[(1, 165305472), (2, 82652736), (3, 55101824), (4, 41326368), (6, 27550912), (8, 20663184), (12, 13775456), (16, 10331592), (19, 8700288), (24, 6887728), (32, 5165796), (38, 4350144), (48, 3443864), (57, 2900096), (64, 2582898), (76, 2175072), (96, 1721932), (114, 1450048), (128, 1291449), (139, 1189248), (152, 1087536), (163, 1014144), (192, 860966), (228, 725024), (278, 594624), (304, 543768), (326, 507072), (384, 430483), (417, 396416), (456, 362512), (489, 338048), (556, 297312), (608, 271884), (652, 253536), (834, 198208), (912, 181256), (978, 169024), (1112, 148656), (1216, 135942), (1304, 126768), (1668, 99104), (1824, 90628), (1956, 84512), (2224, 74328), (2432, 67971), (2608, 63384), (2641, 62592), (3097, 53376), (3336, 49552), (3648, 45314), (3912, 42256), (4448, 37164), (5216, 31692), (5282, 31296), (6194, 26688), (6672, 24776), (7296, 22657), (7824, 21128), (7923, 20864), (8896, 18582), (9291, 17792), (10432, 15846), (10564, 15648), (12388, 13344)]