15658128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 47392800

約数和(自身を除く): 31734672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 97, 114, 118, 144, 152, 171, 177, 194, 228, 236, 291, 304, 342, 354, 388, 456, 472, 531, 582, 684, 708, 776, 873, 912, 944, 1062, 1121, 1164, 1368, 1416, 1552, 1746, 1843, 2124, 2242, 2328, 2736, 2832, 3363, 3492, 3686, 4248, 4484, 4656, 5529, 5723, 6726, 6984, 7372, 8496, 8968, 10089, 11058, 11446, 13452, 13968, 14744, 16587, 17169, 17936, 20178, 22116, 22892, 26904, 29488, 33174, 34338, 40356, 44232, 45784, 51507, 53808, 66348, 68676, 80712, 88464, 91568, 103014, 108737, 132696, 137352, 161424, 206028, 217474, 265392, 274704, 326211, 412056, 434948, 652422, 824112, 869896, 978633, 1304844, 1739792, 1957266, 2609688, 3914532, 5219376, 7829064, 15658128]

約数ペア:

[(1, 15658128), (2, 7829064), (3, 5219376), (4, 3914532), (6, 2609688), (8, 1957266), (9, 1739792), (12, 1304844), (16, 978633), (18, 869896), (19, 824112), (24, 652422), (36, 434948), (38, 412056), (48, 326211), (57, 274704), (59, 265392), (72, 217474), (76, 206028), (97, 161424), (114, 137352), (118, 132696), (144, 108737), (152, 103014), (171, 91568), (177, 88464), (194, 80712), (228, 68676), (236, 66348), (291, 53808), (304, 51507), (342, 45784), (354, 44232), (388, 40356), (456, 34338), (472, 33174), (531, 29488), (582, 26904), (684, 22892), (708, 22116), (776, 20178), (873, 17936), (912, 17169), (944, 16587), (1062, 14744), (1121, 13968), (1164, 13452), (1368, 11446), (1416, 11058), (1552, 10089), (1746, 8968), (1843, 8496), (2124, 7372), (2242, 6984), (2328, 6726), (2736, 5723), (2832, 5529), (3363, 4656), (3492, 4484), (3686, 4248)]