167987988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 506338560

約数和(自身を除く): 338350572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 71, 82, 84, 123, 126, 142, 164, 213, 229, 246, 252, 284, 287, 369, 426, 458, 492, 497, 574, 639, 687, 738, 852, 861, 916, 994, 1148, 1278, 1374, 1476, 1491, 1603, 1722, 1988, 2061, 2556, 2583, 2748, 2911, 2982, 3206, 3444, 4122, 4473, 4809, 5166, 5822, 5964, 6412, 8244, 8733, 8946, 9389, 9618, 10332, 11644, 14427, 16259, 17466, 17892, 18778, 19236, 20377, 26199, 28167, 28854, 32518, 34932, 37556, 40754, 48777, 52398, 56334, 57708, 61131, 65036, 65723, 81508, 84501, 97554, 104796, 112668, 113813, 122262, 131446, 146331, 169002, 183393, 195108, 197169, 227626, 244524, 262892, 292662, 338004, 341439, 366786, 394338, 455252, 585324, 591507, 666619, 682878, 733572, 788676, 1024317, 1183014, 1333238, 1365756, 1999857, 2048634, 2366028, 2666476, 3999714, 4097268, 4666333, 5999571, 7999428, 9332666, 11999142, 13998999, 18665332, 23998284, 27997998, 41996997, 55995996, 83993994, 167987988]

約数ペア:

[(1, 167987988), (2, 83993994), (3, 55995996), (4, 41996997), (6, 27997998), (7, 23998284), (9, 18665332), (12, 13998999), (14, 11999142), (18, 9332666), (21, 7999428), (28, 5999571), (36, 4666333), (41, 4097268), (42, 3999714), (63, 2666476), (71, 2366028), (82, 2048634), (84, 1999857), (123, 1365756), (126, 1333238), (142, 1183014), (164, 1024317), (213, 788676), (229, 733572), (246, 682878), (252, 666619), (284, 591507), (287, 585324), (369, 455252), (426, 394338), (458, 366786), (492, 341439), (497, 338004), (574, 292662), (639, 262892), (687, 244524), (738, 227626), (852, 197169), (861, 195108), (916, 183393), (994, 169002), (1148, 146331), (1278, 131446), (1374, 122262), (1476, 113813), (1491, 112668), (1603, 104796), (1722, 97554), (1988, 84501), (2061, 81508), (2556, 65723), (2583, 65036), (2748, 61131), (2911, 57708), (2982, 56334), (3206, 52398), (3444, 48777), (4122, 40754), (4473, 37556), (4809, 34932), (5166, 32518), (5822, 28854), (5964, 28167), (6412, 26199), (8244, 20377), (8733, 19236), (8946, 18778), (9389, 17892), (9618, 17466), (10332, 16259), (11644, 14427)]