109721872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 240453360

約数和(自身を除く): 130731488

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 53, 74, 104, 106, 148, 208, 212, 269, 296, 424, 481, 538, 592, 689, 848, 962, 1076, 1378, 1924, 1961, 2152, 2756, 3497, 3848, 3922, 4304, 5512, 6994, 7696, 7844, 9953, 11024, 13988, 14257, 15688, 19906, 25493, 27976, 28514, 31376, 39812, 50986, 55952, 57028, 79624, 101972, 114056, 129389, 159248, 185341, 203944, 228112, 258778, 370682, 407888, 517556, 527509, 741364, 1035112, 1055018, 1482728, 2070224, 2110036, 2965456, 4220072, 6857617, 8440144, 13715234, 27430468, 54860936, 109721872]

約数ペア:

[(1, 109721872), (2, 54860936), (4, 27430468), (8, 13715234), (13, 8440144), (16, 6857617), (26, 4220072), (37, 2965456), (52, 2110036), (53, 2070224), (74, 1482728), (104, 1055018), (106, 1035112), (148, 741364), (208, 527509), (212, 517556), (269, 407888), (296, 370682), (424, 258778), (481, 228112), (538, 203944), (592, 185341), (689, 159248), (848, 129389), (962, 114056), (1076, 101972), (1378, 79624), (1924, 57028), (1961, 55952), (2152, 50986), (2756, 39812), (3497, 31376), (3848, 28514), (3922, 27976), (4304, 25493), (5512, 19906), (6994, 15688), (7696, 14257), (7844, 13988), (9953, 11024)]