172822716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 501228000

約数和(自身を除く): 328405284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 101, 116, 132, 149, 174, 198, 202, 261, 298, 303, 319, 348, 396, 404, 447, 522, 596, 606, 638, 894, 909, 957, 1044, 1111, 1212, 1276, 1341, 1639, 1788, 1818, 1914, 2222, 2682, 2871, 2929, 3278, 3333, 3636, 3828, 4321, 4444, 4917, 5364, 5742, 5858, 6556, 6666, 8642, 8787, 9834, 9999, 11484, 11716, 12963, 13332, 14751, 15049, 17284, 17574, 19668, 19998, 25926, 26361, 29502, 30098, 32219, 35148, 38889, 39996, 45147, 47531, 51852, 52722, 59004, 60196, 64438, 77778, 90294, 95062, 96657, 105444, 128876, 135441, 142593, 155556, 165539, 180588, 190124, 193314, 270882, 285186, 289971, 331078, 386628, 427779, 436421, 496617, 541764, 570372, 579942, 662156, 855558, 872842, 993234, 1159884, 1309263, 1489851, 1711116, 1745684, 1986468, 2618526, 2979702, 3927789, 4800631, 5237052, 5959404, 7855578, 9601262, 14401893, 15711156, 19202524, 28803786, 43205679, 57607572, 86411358, 172822716]

約数ペア:

[(1, 172822716), (2, 86411358), (3, 57607572), (4, 43205679), (6, 28803786), (9, 19202524), (11, 15711156), (12, 14401893), (18, 9601262), (22, 7855578), (29, 5959404), (33, 5237052), (36, 4800631), (44, 3927789), (58, 2979702), (66, 2618526), (87, 1986468), (99, 1745684), (101, 1711116), (116, 1489851), (132, 1309263), (149, 1159884), (174, 993234), (198, 872842), (202, 855558), (261, 662156), (298, 579942), (303, 570372), (319, 541764), (348, 496617), (396, 436421), (404, 427779), (447, 386628), (522, 331078), (596, 289971), (606, 285186), (638, 270882), (894, 193314), (909, 190124), (957, 180588), (1044, 165539), (1111, 155556), (1212, 142593), (1276, 135441), (1341, 128876), (1639, 105444), (1788, 96657), (1818, 95062), (1914, 90294), (2222, 77778), (2682, 64438), (2871, 60196), (2929, 59004), (3278, 52722), (3333, 51852), (3636, 47531), (3828, 45147), (4321, 39996), (4444, 38889), (4917, 35148), (5364, 32219), (5742, 30098), (5858, 29502), (6556, 26361), (6666, 25926), (8642, 19998), (8787, 19668), (9834, 17574), (9999, 17284), (11484, 15049), (11716, 14751), (12963, 13332)]