159830892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 436594704

約数和(自身を除く): 276763812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 653, 1046, 1306, 1569, 1959, 2092, 2612, 3138, 3918, 4707, 5877, 6276, 6799, 7836, 8489, 9414, 11754, 13598, 16978, 18828, 20397, 23508, 25467, 27196, 33956, 40794, 50934, 61191, 76401, 81588, 101868, 122382, 152802, 244764, 305604, 341519, 683038, 1024557, 1366076, 2049114, 3073671, 4098228, 4439747, 6147342, 8879494, 12294684, 13319241, 17758988, 26638482, 39957723, 53276964, 79915446, 159830892]

約数ペア:

[(1, 159830892), (2, 79915446), (3, 53276964), (4, 39957723), (6, 26638482), (9, 17758988), (12, 13319241), (13, 12294684), (18, 8879494), (26, 6147342), (36, 4439747), (39, 4098228), (52, 3073671), (78, 2049114), (117, 1366076), (156, 1024557), (234, 683038), (468, 341519), (523, 305604), (653, 244764), (1046, 152802), (1306, 122382), (1569, 101868), (1959, 81588), (2092, 76401), (2612, 61191), (3138, 50934), (3918, 40794), (4707, 33956), (5877, 27196), (6276, 25467), (6799, 23508), (7836, 20397), (8489, 18828), (9414, 16978), (11754, 13598)]