163365384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 507386880

約数和(自身を除く): 344021496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 524, 546, 571, 728, 786, 917, 1048, 1092, 1142, 1572, 1703, 1713, 1834, 2184, 2284, 2751, 3144, 3406, 3426, 3668, 3997, 4568, 5109, 5502, 6812, 6852, 7336, 7423, 7994, 10218, 11004, 11921, 11991, 13624, 13704, 14846, 15988, 20436, 22008, 22269, 23842, 23982, 29692, 31976, 35763, 40872, 44538, 47684, 47964, 51961, 59384, 71526, 74801, 89076, 95368, 95928, 103922, 143052, 149602, 155883, 178152, 207844, 224403, 286104, 299204, 311766, 415688, 448806, 523607, 598408, 623532, 897612, 972413, 1047214, 1247064, 1570821, 1795224, 1944826, 2094428, 2917239, 3141642, 3889652, 4188856, 5834478, 6283284, 6806891, 7779304, 11668956, 12566568, 13613782, 20420673, 23337912, 27227564, 40841346, 54455128, 81682692, 163365384]

約数ペア:

[(1, 163365384), (2, 81682692), (3, 54455128), (4, 40841346), (6, 27227564), (7, 23337912), (8, 20420673), (12, 13613782), (13, 12566568), (14, 11668956), (21, 7779304), (24, 6806891), (26, 6283284), (28, 5834478), (39, 4188856), (42, 3889652), (52, 3141642), (56, 2917239), (78, 2094428), (84, 1944826), (91, 1795224), (104, 1570821), (131, 1247064), (156, 1047214), (168, 972413), (182, 897612), (262, 623532), (273, 598408), (312, 523607), (364, 448806), (393, 415688), (524, 311766), (546, 299204), (571, 286104), (728, 224403), (786, 207844), (917, 178152), (1048, 155883), (1092, 149602), (1142, 143052), (1572, 103922), (1703, 95928), (1713, 95368), (1834, 89076), (2184, 74801), (2284, 71526), (2751, 59384), (3144, 51961), (3406, 47964), (3426, 47684), (3668, 44538), (3997, 40872), (4568, 35763), (5109, 31976), (5502, 29692), (6812, 23982), (6852, 23842), (7336, 22269), (7423, 22008), (7994, 20436), (10218, 15988), (11004, 14846), (11921, 13704), (11991, 13624)]