121869384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 384410880

約数和(自身を除く): 262541496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1361, 1599, 1722, 2132, 2184, 2296, 2722, 3198, 3444, 3731, 4083, 4264, 5444, 6396, 6888, 7462, 8166, 9527, 10888, 11193, 12792, 14924, 16332, 17693, 19054, 22386, 28581, 29848, 32664, 35386, 38108, 44772, 53079, 55801, 57162, 70772, 76216, 89544, 106158, 111602, 114324, 123851, 141544, 167403, 212316, 223204, 228648, 247702, 334806, 371553, 390607, 424632, 446408, 495404, 669612, 725413, 743106, 781214, 990808, 1171821, 1339224, 1450826, 1486212, 1562428, 2176239, 2343642, 2901652, 2972424, 3124856, 4352478, 4687284, 5077891, 5803304, 8704956, 9374568, 10155782, 15233673, 17409912, 20311564, 30467346, 40623128, 60934692, 121869384]

約数ペア:

[(1, 121869384), (2, 60934692), (3, 40623128), (4, 30467346), (6, 20311564), (7, 17409912), (8, 15233673), (12, 10155782), (13, 9374568), (14, 8704956), (21, 5803304), (24, 5077891), (26, 4687284), (28, 4352478), (39, 3124856), (41, 2972424), (42, 2901652), (52, 2343642), (56, 2176239), (78, 1562428), (82, 1486212), (84, 1450826), (91, 1339224), (104, 1171821), (123, 990808), (156, 781214), (164, 743106), (168, 725413), (182, 669612), (246, 495404), (273, 446408), (287, 424632), (312, 390607), (328, 371553), (364, 334806), (492, 247702), (533, 228648), (546, 223204), (574, 212316), (728, 167403), (861, 141544), (984, 123851), (1066, 114324), (1092, 111602), (1148, 106158), (1361, 89544), (1599, 76216), (1722, 70772), (2132, 57162), (2184, 55801), (2296, 53079), (2722, 44772), (3198, 38108), (3444, 35386), (3731, 32664), (4083, 29848), (4264, 28581), (5444, 22386), (6396, 19054), (6888, 17693), (7462, 16332), (8166, 14924), (9527, 12792), (10888, 11193)]