145981229540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{2801}}^1$

素因数の和:3797

約数の個数: 96

約数和(自身を含む): 322729069824

約数和(自身を除く): 176747840284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 827, 1370, 1654, 2740, 2801, 3151, 3308, 4135, 5602, 6302, 8270, 11204, 12604, 14005, 15755, 16540, 19021, 28010, 31510, 38042, 56020, 63020, 64423, 76084, 95105, 113299, 128846, 190210, 226598, 257692, 322115, 380420, 383737, 453196, 566495, 644230, 767474, 1132990, 1288460, 1534948, 1918685, 2265980, 2316427, 2605877, 3837370, 4632854, 5211754, 7674740, 8825951, 9265708, 10423508, 11582135, 13029385, 17651902, 23164270, 26058770, 35303804, 44129755, 46328540, 52117540, 53277821, 88259510, 106555642, 176519020, 213111284, 266389105, 317350499, 532778210, 634700998, 1065556420, 1269401996, 1586752495, 3173504990, 6347009980, 7299061477, 14598122954, 29196245908, 36495307385, 72990614770, 145981229540]

約数ペア:

[(1, 145981229540), (2, 72990614770), (4, 36495307385), (5, 29196245908), (10, 14598122954), (20, 7299061477), (23, 6347009980), (46, 3173504990), (92, 1586752495), (115, 1269401996), (137, 1065556420), (230, 634700998), (274, 532778210), (460, 317350499), (548, 266389105), (685, 213111284), (827, 176519020), (1370, 106555642), (1654, 88259510), (2740, 53277821), (2801, 52117540), (3151, 46328540), (3308, 44129755), (4135, 35303804), (5602, 26058770), (6302, 23164270), (8270, 17651902), (11204, 13029385), (12604, 11582135), (14005, 10423508), (15755, 9265708), (16540, 8825951), (19021, 7674740), (28010, 5211754), (31510, 4632854), (38042, 3837370), (56020, 2605877), (63020, 2316427), (64423, 2265980), (76084, 1918685), (95105, 1534948), (113299, 1288460), (128846, 1132990), (190210, 767474), (226598, 644230), (257692, 566495), (322115, 453196), (380420, 383737)]