159432876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 448215040

約数和(自身を除く): 288782164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 73, 76, 93, 103, 114, 124, 146, 171, 186, 206, 219, 228, 279, 292, 309, 342, 372, 412, 438, 558, 589, 618, 657, 684, 876, 927, 1116, 1178, 1236, 1314, 1387, 1767, 1854, 1957, 2263, 2356, 2628, 2774, 3193, 3534, 3708, 3914, 4161, 4526, 5301, 5548, 5871, 6386, 6789, 7068, 7519, 7828, 8322, 9052, 9579, 10602, 11742, 12483, 12772, 13578, 15038, 16644, 17613, 19158, 20367, 21204, 22557, 23484, 24966, 27156, 28737, 30076, 35226, 38316, 40734, 42997, 45114, 49932, 57474, 60667, 67671, 70452, 81468, 85994, 90228, 114948, 121334, 128991, 135342, 142861, 171988, 182001, 233089, 242668, 257982, 270684, 285722, 364002, 386973, 428583, 466178, 515964, 546003, 571444, 699267, 728004, 773946, 857166, 932356, 1092006, 1285749, 1398534, 1547892, 1714332, 2097801, 2184012, 2571498, 2797068, 4195602, 4428691, 5142996, 8391204, 8857382, 13286073, 17714764, 26572146, 39858219, 53144292, 79716438, 159432876]

約数ペア:

[(1, 159432876), (2, 79716438), (3, 53144292), (4, 39858219), (6, 26572146), (9, 17714764), (12, 13286073), (18, 8857382), (19, 8391204), (31, 5142996), (36, 4428691), (38, 4195602), (57, 2797068), (62, 2571498), (73, 2184012), (76, 2097801), (93, 1714332), (103, 1547892), (114, 1398534), (124, 1285749), (146, 1092006), (171, 932356), (186, 857166), (206, 773946), (219, 728004), (228, 699267), (279, 571444), (292, 546003), (309, 515964), (342, 466178), (372, 428583), (412, 386973), (438, 364002), (558, 285722), (589, 270684), (618, 257982), (657, 242668), (684, 233089), (876, 182001), (927, 171988), (1116, 142861), (1178, 135342), (1236, 128991), (1314, 121334), (1387, 114948), (1767, 90228), (1854, 85994), (1957, 81468), (2263, 70452), (2356, 67671), (2628, 60667), (2774, 57474), (3193, 49932), (3534, 45114), (3708, 42997), (3914, 40734), (4161, 38316), (4526, 35226), (5301, 30076), (5548, 28737), (5871, 27156), (6386, 24966), (6789, 23484), (7068, 22557), (7519, 21204), (7828, 20367), (8322, 19158), (9052, 17613), (9579, 16644), (10602, 15038), (11742, 13578), (12483, 12772)]