158992260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 530893440

約数和(自身を除く): 371901180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1319, 1435, 1470, 1722, 2009, 2460, 2638, 2870, 2940, 3444, 3957, 4018, 4305, 5276, 5740, 6027, 6595, 7914, 8036, 8610, 9233, 10045, 12054, 13190, 15828, 17220, 18466, 19785, 20090, 24108, 26380, 27699, 30135, 36932, 39570, 40180, 46165, 54079, 55398, 60270, 64631, 79140, 92330, 108158, 110796, 120540, 129262, 138495, 162237, 184660, 193893, 216316, 258524, 270395, 276990, 323155, 324474, 378553, 387786, 540790, 553980, 646310, 648948, 757106, 775572, 811185, 969465, 1081580, 1135659, 1292620, 1514212, 1622370, 1892765, 1938930, 2271318, 2649871, 3244740, 3785530, 3877860, 4542636, 5299742, 5678295, 7571060, 7949613, 10599484, 11356590, 13249355, 15899226, 22713180, 26498710, 31798452, 39748065, 52997420, 79496130, 158992260]

約数ペア:

[(1, 158992260), (2, 79496130), (3, 52997420), (4, 39748065), (5, 31798452), (6, 26498710), (7, 22713180), (10, 15899226), (12, 13249355), (14, 11356590), (15, 10599484), (20, 7949613), (21, 7571060), (28, 5678295), (30, 5299742), (35, 4542636), (41, 3877860), (42, 3785530), (49, 3244740), (60, 2649871), (70, 2271318), (82, 1938930), (84, 1892765), (98, 1622370), (105, 1514212), (123, 1292620), (140, 1135659), (147, 1081580), (164, 969465), (196, 811185), (205, 775572), (210, 757106), (245, 648948), (246, 646310), (287, 553980), (294, 540790), (410, 387786), (420, 378553), (490, 324474), (492, 323155), (574, 276990), (588, 270395), (615, 258524), (735, 216316), (820, 193893), (861, 184660), (980, 162237), (1148, 138495), (1230, 129262), (1319, 120540), (1435, 110796), (1470, 108158), (1722, 92330), (2009, 79140), (2460, 64631), (2638, 60270), (2870, 55398), (2940, 54079), (3444, 46165), (3957, 40180), (4018, 39570), (4305, 36932), (5276, 30135), (5740, 27699), (6027, 26380), (6595, 24108), (7914, 20090), (8036, 19785), (8610, 18466), (9233, 17220), (10045, 15828), (12054, 13190)]