155484144

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 120

約数和(自身を含む): 471495120

約数和(自身を除く): 316010976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 997, 1026, 1083, 1368, 1444, 1994, 2052, 2166, 2736, 2888, 2991, 3249, 3988, 4104, 4332, 5776, 5982, 6498, 7976, 8208, 8664, 8973, 9747, 11964, 12996, 15952, 17328, 17946, 18943, 19494, 23928, 25992, 26919, 35892, 37886, 38988, 47856, 51984, 53838, 56829, 71784, 75772, 77976, 107676, 113658, 143568, 151544, 155952, 170487, 215352, 227316, 303088, 340974, 359917, 430704, 454632, 511461, 681948, 719834, 909264, 1022922, 1079751, 1363896, 1439668, 2045844, 2159502, 2727792, 2879336, 3239253, 4091688, 4319004, 5758672, 6478506, 8183376, 8638008, 9717759, 12957012, 17276016, 19435518, 25914024, 38871036, 51828048, 77742072, 155484144]

約数ペア:

[(1, 155484144), (2, 77742072), (3, 51828048), (4, 38871036), (6, 25914024), (8, 19435518), (9, 17276016), (12, 12957012), (16, 9717759), (18, 8638008), (19, 8183376), (24, 6478506), (27, 5758672), (36, 4319004), (38, 4091688), (48, 3239253), (54, 2879336), (57, 2727792), (72, 2159502), (76, 2045844), (108, 1439668), (114, 1363896), (144, 1079751), (152, 1022922), (171, 909264), (216, 719834), (228, 681948), (304, 511461), (342, 454632), (361, 430704), (432, 359917), (456, 340974), (513, 303088), (684, 227316), (722, 215352), (912, 170487), (997, 155952), (1026, 151544), (1083, 143568), (1368, 113658), (1444, 107676), (1994, 77976), (2052, 75772), (2166, 71784), (2736, 56829), (2888, 53838), (2991, 51984), (3249, 47856), (3988, 38988), (4104, 37886), (4332, 35892), (5776, 26919), (5982, 25992), (6498, 23928), (7976, 19494), (8208, 18943), (8664, 17946), (8973, 17328), (9747, 15952), (11964, 12996)]