154564164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 416052000

約数和(自身を除く): 261487836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 2539, 3204, 3382, 5073, 5078, 6764, 7617, 10146, 10156, 15219, 15234, 20292, 22851, 30438, 30468, 45702, 48241, 60876, 91404, 96482, 144723, 192964, 225971, 289446, 434169, 451942, 578892, 677913, 868338, 903884, 1355826, 1736676, 2033739, 2711652, 4067478, 4293449, 8134956, 8586898, 12880347, 17173796, 25760694, 38641041, 51521388, 77282082, 154564164]

約数ペア:

[(1, 154564164), (2, 77282082), (3, 51521388), (4, 38641041), (6, 25760694), (9, 17173796), (12, 12880347), (18, 8586898), (19, 8134956), (36, 4293449), (38, 4067478), (57, 2711652), (76, 2033739), (89, 1736676), (114, 1355826), (171, 903884), (178, 868338), (228, 677913), (267, 578892), (342, 451942), (356, 434169), (534, 289446), (684, 225971), (801, 192964), (1068, 144723), (1602, 96482), (1691, 91404), (2539, 60876), (3204, 48241), (3382, 45702), (5073, 30468), (5078, 30438), (6764, 22851), (7617, 20292), (10146, 15234), (10156, 15219)]