144611948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 292190976

約数和(自身を除く): 147579028

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 131, 142, 169, 262, 284, 299, 338, 524, 598, 676, 923, 1196, 1633, 1703, 1846, 3013, 3266, 3406, 3692, 3887, 6026, 6532, 6812, 7774, 9301, 11999, 12052, 15548, 18602, 21229, 22139, 23998, 37204, 39169, 42458, 44278, 47996, 78338, 84916, 88556, 120913, 156676, 213923, 241826, 275977, 427846, 483652, 509197, 551954, 855692, 1018394, 1103908, 1571869, 2036788, 2780999, 3143738, 5561998, 6287476, 11123996, 36152987, 72305974, 144611948]

約数ペア:

[(1, 144611948), (2, 72305974), (4, 36152987), (13, 11123996), (23, 6287476), (26, 5561998), (46, 3143738), (52, 2780999), (71, 2036788), (92, 1571869), (131, 1103908), (142, 1018394), (169, 855692), (262, 551954), (284, 509197), (299, 483652), (338, 427846), (524, 275977), (598, 241826), (676, 213923), (923, 156676), (1196, 120913), (1633, 88556), (1703, 84916), (1846, 78338), (3013, 47996), (3266, 44278), (3406, 42458), (3692, 39169), (3887, 37204), (6026, 23998), (6532, 22139), (6812, 21229), (7774, 18602), (9301, 15548), (11999, 12052)]