131471964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 96

約数和(自身を含む): 379848000

約数和(自身を除く): 248376036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3229, 3393, 4524, 6458, 6786, 9687, 10179, 12916, 13572, 19374, 20358, 29061, 38748, 40716, 41977, 58122, 83954, 87183, 93641, 116244, 125931, 167908, 174366, 187282, 251862, 280923, 348732, 374564, 377793, 503724, 561846, 755586, 842769, 1123692, 1133379, 1217333, 1511172, 1685538, 2266758, 2434666, 2528307, 3371076, 3651999, 4533516, 4869332, 5056614, 7303998, 10113228, 10955997, 14607996, 21911994, 32867991, 43823988, 65735982, 131471964]

約数ペア:

[(1, 131471964), (2, 65735982), (3, 43823988), (4, 32867991), (6, 21911994), (9, 14607996), (12, 10955997), (13, 10113228), (18, 7303998), (26, 5056614), (27, 4869332), (29, 4533516), (36, 3651999), (39, 3371076), (52, 2528307), (54, 2434666), (58, 2266758), (78, 1685538), (87, 1511172), (108, 1217333), (116, 1133379), (117, 1123692), (156, 842769), (174, 755586), (234, 561846), (261, 503724), (348, 377793), (351, 374564), (377, 348732), (468, 280923), (522, 251862), (702, 187282), (754, 174366), (783, 167908), (1044, 125931), (1131, 116244), (1404, 93641), (1508, 87183), (1566, 83954), (2262, 58122), (3132, 41977), (3229, 40716), (3393, 38748), (4524, 29061), (6458, 20358), (6786, 19374), (9687, 13572), (10179, 12916)]