163722468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 498462720

約数和(自身を除く): 334740252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 607, 676, 741, 798, 988, 1014, 1092, 1183, 1214, 1482, 1596, 1729, 1821, 2028, 2366, 2428, 2964, 3211, 3458, 3549, 3642, 4249, 4732, 5187, 6422, 6916, 7098, 7284, 7891, 8498, 9633, 10374, 11533, 12747, 12844, 14196, 15782, 16996, 19266, 20748, 22477, 23066, 23673, 25494, 31564, 34599, 38532, 44954, 46132, 47346, 50988, 55237, 67431, 69198, 80731, 89908, 94692, 102583, 110474, 134862, 138396, 149929, 161462, 165711, 205166, 220948, 242193, 269724, 299858, 307749, 322924, 331422, 410332, 449787, 484386, 599716, 615498, 662844, 718081, 899574, 968772, 1049503, 1230996, 1436162, 1799148, 1949077, 2099006, 2154243, 2872324, 3148509, 3898154, 4198012, 4308486, 5847231, 6297018, 7796308, 8616972, 11694462, 12594036, 13643539, 23388924, 27287078, 40930617, 54574156, 81861234, 163722468]

約数ペア:

[(1, 163722468), (2, 81861234), (3, 54574156), (4, 40930617), (6, 27287078), (7, 23388924), (12, 13643539), (13, 12594036), (14, 11694462), (19, 8616972), (21, 7796308), (26, 6297018), (28, 5847231), (38, 4308486), (39, 4198012), (42, 3898154), (52, 3148509), (57, 2872324), (76, 2154243), (78, 2099006), (84, 1949077), (91, 1799148), (114, 1436162), (133, 1230996), (156, 1049503), (169, 968772), (182, 899574), (228, 718081), (247, 662844), (266, 615498), (273, 599716), (338, 484386), (364, 449787), (399, 410332), (494, 331422), (507, 322924), (532, 307749), (546, 299858), (607, 269724), (676, 242193), (741, 220948), (798, 205166), (988, 165711), (1014, 161462), (1092, 149929), (1183, 138396), (1214, 134862), (1482, 110474), (1596, 102583), (1729, 94692), (1821, 89908), (2028, 80731), (2366, 69198), (2428, 67431), (2964, 55237), (3211, 50988), (3458, 47346), (3549, 46132), (3642, 44954), (4249, 38532), (4732, 34599), (5187, 31564), (6422, 25494), (6916, 23673), (7098, 23066), (7284, 22477), (7891, 20748), (8498, 19266), (9633, 16996), (10374, 15782), (11533, 14196), (12747, 12844)]