158969808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 473928000

約数和(自身を除く): 314958192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 291, 304, 342, 388, 456, 582, 599, 684, 776, 873, 912, 1164, 1198, 1368, 1552, 1746, 1797, 1843, 2328, 2396, 2736, 3492, 3594, 3686, 4656, 4792, 5391, 5529, 6984, 7188, 7372, 9584, 10782, 11058, 11381, 13968, 14376, 14744, 16587, 21564, 22116, 22762, 28752, 29488, 33174, 34143, 43128, 44232, 45524, 58103, 66348, 68286, 86256, 88464, 91048, 102429, 116206, 132696, 136572, 174309, 182096, 204858, 232412, 265392, 273144, 348618, 409716, 464824, 522927, 546288, 697236, 819432, 929648, 1045854, 1103957, 1394472, 1638864, 2091708, 2207914, 2788944, 3311871, 4183416, 4415828, 6623742, 8366832, 8831656, 9935613, 13247484, 17663312, 19871226, 26494968, 39742452, 52989936, 79484904, 158969808]

約数ペア:

[(1, 158969808), (2, 79484904), (3, 52989936), (4, 39742452), (6, 26494968), (8, 19871226), (9, 17663312), (12, 13247484), (16, 9935613), (18, 8831656), (19, 8366832), (24, 6623742), (36, 4415828), (38, 4183416), (48, 3311871), (57, 2788944), (72, 2207914), (76, 2091708), (97, 1638864), (114, 1394472), (144, 1103957), (152, 1045854), (171, 929648), (194, 819432), (228, 697236), (291, 546288), (304, 522927), (342, 464824), (388, 409716), (456, 348618), (582, 273144), (599, 265392), (684, 232412), (776, 204858), (873, 182096), (912, 174309), (1164, 136572), (1198, 132696), (1368, 116206), (1552, 102429), (1746, 91048), (1797, 88464), (1843, 86256), (2328, 68286), (2396, 66348), (2736, 58103), (3492, 45524), (3594, 44232), (3686, 43128), (4656, 34143), (4792, 33174), (5391, 29488), (5529, 28752), (6984, 22762), (7188, 22116), (7372, 21564), (9584, 16587), (10782, 14744), (11058, 14376), (11381, 13968)]