143998008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 455915520

約数和(自身を除く): 311917512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 132, 134, 154, 168, 201, 231, 264, 268, 308, 402, 462, 469, 536, 616, 737, 804, 924, 938, 1163, 1407, 1474, 1608, 1848, 1876, 2211, 2326, 2814, 2948, 3489, 3752, 4422, 4652, 5159, 5628, 5896, 6978, 8141, 8844, 9304, 10318, 11256, 12793, 13956, 15477, 16282, 17688, 20636, 24423, 25586, 27912, 30954, 32564, 38379, 41272, 48846, 51172, 61908, 65128, 76758, 77921, 89551, 97692, 102344, 123816, 153516, 155842, 179102, 195384, 233763, 268653, 307032, 311684, 358204, 467526, 537306, 545447, 623368, 716408, 857131, 935052, 1074612, 1090894, 1636341, 1714262, 1870104, 2149224, 2181788, 2571393, 3272682, 3428524, 4363576, 5142786, 5999917, 6545364, 6857048, 10285572, 11999834, 13090728, 17999751, 20571144, 23999668, 35999502, 47999336, 71999004, 143998008]

約数ペア:

[(1, 143998008), (2, 71999004), (3, 47999336), (4, 35999502), (6, 23999668), (7, 20571144), (8, 17999751), (11, 13090728), (12, 11999834), (14, 10285572), (21, 6857048), (22, 6545364), (24, 5999917), (28, 5142786), (33, 4363576), (42, 3428524), (44, 3272682), (56, 2571393), (66, 2181788), (67, 2149224), (77, 1870104), (84, 1714262), (88, 1636341), (132, 1090894), (134, 1074612), (154, 935052), (168, 857131), (201, 716408), (231, 623368), (264, 545447), (268, 537306), (308, 467526), (402, 358204), (462, 311684), (469, 307032), (536, 268653), (616, 233763), (737, 195384), (804, 179102), (924, 155842), (938, 153516), (1163, 123816), (1407, 102344), (1474, 97692), (1608, 89551), (1848, 77921), (1876, 76758), (2211, 65128), (2326, 61908), (2814, 51172), (2948, 48846), (3489, 41272), (3752, 38379), (4422, 32564), (4652, 30954), (5159, 27912), (5628, 25586), (5896, 24423), (6978, 20636), (8141, 17688), (8844, 16282), (9304, 15477), (10318, 13956), (11256, 12793)]