156378132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 430204320

約数和(自身を除く): 273826188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 167, 171, 222, 228, 333, 334, 342, 444, 501, 666, 668, 684, 703, 1002, 1332, 1369, 1406, 1503, 2004, 2109, 2738, 2812, 3006, 3173, 4107, 4218, 5476, 6012, 6179, 6327, 6346, 8214, 8436, 9519, 12321, 12358, 12654, 12692, 16428, 18537, 19038, 24642, 24716, 25308, 26011, 28557, 37074, 38076, 49284, 52022, 55611, 57114, 74148, 78033, 104044, 111222, 114228, 117401, 156066, 222444, 228623, 234099, 234802, 312132, 352203, 457246, 468198, 469604, 685869, 704406, 914492, 936396, 1056609, 1371738, 1408812, 2057607, 2113218, 2743476, 4115214, 4226436, 4343837, 8230428, 8687674, 13031511, 17375348, 26063022, 39094533, 52126044, 78189066, 156378132]

約数ペア:

[(1, 156378132), (2, 78189066), (3, 52126044), (4, 39094533), (6, 26063022), (9, 17375348), (12, 13031511), (18, 8687674), (19, 8230428), (36, 4343837), (37, 4226436), (38, 4115214), (57, 2743476), (74, 2113218), (76, 2057607), (111, 1408812), (114, 1371738), (148, 1056609), (167, 936396), (171, 914492), (222, 704406), (228, 685869), (333, 469604), (334, 468198), (342, 457246), (444, 352203), (501, 312132), (666, 234802), (668, 234099), (684, 228623), (703, 222444), (1002, 156066), (1332, 117401), (1369, 114228), (1406, 111222), (1503, 104044), (2004, 78033), (2109, 74148), (2738, 57114), (2812, 55611), (3006, 52022), (3173, 49284), (4107, 38076), (4218, 37074), (5476, 28557), (6012, 26011), (6179, 25308), (6327, 24716), (6346, 24642), (8214, 19038), (8436, 18537), (9519, 16428), (12321, 12692), (12358, 12654)]