156914556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 412812288

約数和(自身を除く): 255897732

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 53, 68, 69, 92, 102, 106, 138, 159, 204, 212, 276, 318, 391, 631, 636, 782, 901, 1173, 1219, 1262, 1564, 1802, 1893, 2346, 2438, 2524, 2703, 3604, 3657, 3786, 4692, 4876, 5406, 7314, 7572, 10727, 10812, 14513, 14628, 20723, 21454, 29026, 32181, 33443, 41446, 42908, 43539, 58052, 62169, 64362, 66886, 82892, 87078, 100329, 124338, 128724, 133772, 174156, 200658, 246721, 248676, 401316, 493442, 568531, 740163, 769189, 986884, 1137062, 1480326, 1538378, 1705593, 2274124, 2307567, 2960652, 3076756, 3411186, 4615134, 6822372, 9230268, 13076213, 26152426, 39228639, 52304852, 78457278, 156914556]

約数ペア:

[(1, 156914556), (2, 78457278), (3, 52304852), (4, 39228639), (6, 26152426), (12, 13076213), (17, 9230268), (23, 6822372), (34, 4615134), (46, 3411186), (51, 3076756), (53, 2960652), (68, 2307567), (69, 2274124), (92, 1705593), (102, 1538378), (106, 1480326), (138, 1137062), (159, 986884), (204, 769189), (212, 740163), (276, 568531), (318, 493442), (391, 401316), (631, 248676), (636, 246721), (782, 200658), (901, 174156), (1173, 133772), (1219, 128724), (1262, 124338), (1564, 100329), (1802, 87078), (1893, 82892), (2346, 66886), (2438, 64362), (2524, 62169), (2703, 58052), (3604, 43539), (3657, 42908), (3786, 41446), (4692, 33443), (4876, 32181), (5406, 29026), (7314, 21454), (7572, 20723), (10727, 14628), (10812, 14513)]