155589552

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 466636800

約数和(自身を除く): 311047248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 79, 94, 97, 108, 141, 144, 158, 188, 194, 216, 237, 282, 291, 316, 376, 388, 423, 432, 474, 564, 582, 632, 711, 752, 776, 846, 873, 948, 1128, 1164, 1264, 1269, 1422, 1552, 1692, 1746, 1896, 2133, 2256, 2328, 2538, 2619, 2844, 3384, 3492, 3713, 3792, 4266, 4559, 4656, 5076, 5238, 5688, 6768, 6984, 7426, 7663, 8532, 9118, 10152, 10476, 11139, 11376, 13677, 13968, 14852, 15326, 17064, 18236, 20304, 20952, 22278, 22989, 27354, 29704, 30652, 33417, 34128, 36472, 41031, 41904, 44556, 45978, 54708, 59408, 61304, 66834, 68967, 72944, 82062, 89112, 91956, 100251, 109416, 122608, 123093, 133668, 137934, 164124, 178224, 183912, 200502, 206901, 218832, 246186, 267336, 275868, 328248, 360161, 367824, 401004, 413802, 492372, 534672, 551736, 656496, 720322, 802008, 827604, 984744, 1080483, 1103472, 1440644, 1604016, 1655208, 1969488, 2160966, 2881288, 3241449, 3310416, 4321932, 5762576, 6482898, 8643864, 9724347, 12965796, 17287728, 19448694, 25931592, 38897388, 51863184, 77794776, 155589552]

約数ペア:

[(1, 155589552), (2, 77794776), (3, 51863184), (4, 38897388), (6, 25931592), (8, 19448694), (9, 17287728), (12, 12965796), (16, 9724347), (18, 8643864), (24, 6482898), (27, 5762576), (36, 4321932), (47, 3310416), (48, 3241449), (54, 2881288), (72, 2160966), (79, 1969488), (94, 1655208), (97, 1604016), (108, 1440644), (141, 1103472), (144, 1080483), (158, 984744), (188, 827604), (194, 802008), (216, 720322), (237, 656496), (282, 551736), (291, 534672), (316, 492372), (376, 413802), (388, 401004), (423, 367824), (432, 360161), (474, 328248), (564, 275868), (582, 267336), (632, 246186), (711, 218832), (752, 206901), (776, 200502), (846, 183912), (873, 178224), (948, 164124), (1128, 137934), (1164, 133668), (1264, 123093), (1269, 122608), (1422, 109416), (1552, 100251), (1692, 91956), (1746, 89112), (1896, 82062), (2133, 72944), (2256, 68967), (2328, 66834), (2538, 61304), (2619, 59408), (2844, 54708), (3384, 45978), (3492, 44556), (3713, 41904), (3792, 41031), (4266, 36472), (4559, 34128), (4656, 33417), (5076, 30652), (5238, 29704), (5688, 27354), (6768, 22989), (6984, 22278), (7426, 20952), (7663, 20304), (8532, 18236), (9118, 17064), (10152, 15326), (10476, 14852), (11139, 13968), (11376, 13677)]