143955552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 431645760

約数和(自身を除く): 287690208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 456, 467, 494, 507, 608, 624, 676, 741, 912, 934, 988, 1014, 1248, 1352, 1401, 1482, 1824, 1868, 1976, 2028, 2704, 2802, 2964, 3211, 3736, 3952, 4056, 5408, 5604, 5928, 6071, 6422, 7472, 7904, 8112, 8873, 9633, 11208, 11856, 12142, 12844, 14944, 16224, 17746, 18213, 19266, 22416, 23712, 24284, 25688, 26619, 35492, 36426, 38532, 44832, 48568, 51376, 53238, 70984, 72852, 77064, 78923, 97136, 102752, 106476, 115349, 141968, 145704, 154128, 157846, 194272, 212952, 230698, 236769, 283936, 291408, 308256, 315692, 346047, 425904, 461396, 473538, 582816, 631384, 692094, 851808, 922792, 947076, 1262768, 1384188, 1499537, 1845584, 1894152, 2525536, 2768376, 2999074, 3691168, 3788304, 4498611, 5536752, 5998148, 7576608, 8997222, 11073504, 11996296, 17994444, 23992592, 35988888, 47985184, 71977776, 143955552]

約数ペア:

[(1, 143955552), (2, 71977776), (3, 47985184), (4, 35988888), (6, 23992592), (8, 17994444), (12, 11996296), (13, 11073504), (16, 8997222), (19, 7576608), (24, 5998148), (26, 5536752), (32, 4498611), (38, 3788304), (39, 3691168), (48, 2999074), (52, 2768376), (57, 2525536), (76, 1894152), (78, 1845584), (96, 1499537), (104, 1384188), (114, 1262768), (152, 947076), (156, 922792), (169, 851808), (208, 692094), (228, 631384), (247, 582816), (304, 473538), (312, 461396), (338, 425904), (416, 346047), (456, 315692), (467, 308256), (494, 291408), (507, 283936), (608, 236769), (624, 230698), (676, 212952), (741, 194272), (912, 157846), (934, 154128), (988, 145704), (1014, 141968), (1248, 115349), (1352, 106476), (1401, 102752), (1482, 97136), (1824, 78923), (1868, 77064), (1976, 72852), (2028, 70984), (2704, 53238), (2802, 51376), (2964, 48568), (3211, 44832), (3736, 38532), (3952, 36426), (4056, 35492), (5408, 26619), (5604, 25688), (5928, 24284), (6071, 23712), (6422, 22416), (7472, 19266), (7904, 18213), (8112, 17746), (8873, 16224), (9633, 14944), (11208, 12844), (11856, 12142)]