157131810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 302975838

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 121, 141, 165, 198, 235, 242, 282, 307, 330, 363, 423, 470, 495, 517, 605, 614, 705, 726, 846, 921, 990, 1034, 1089, 1210, 1410, 1535, 1551, 1815, 1842, 2115, 2178, 2585, 2763, 3070, 3102, 3377, 3630, 4230, 4605, 4653, 5170, 5445, 5526, 5687, 6754, 7755, 9210, 9306, 10131, 10890, 11374, 13815, 14429, 15510, 16885, 17061, 20262, 23265, 27630, 28435, 28858, 30393, 33770, 34122, 37147, 43287, 46530, 50655, 51183, 56870, 60786, 72145, 74294, 85305, 86574, 101310, 102366, 111441, 129861, 144290, 151965, 158719, 170610, 185735, 216435, 222882, 255915, 259722, 303930, 317438, 334323, 371470, 432870, 476157, 511830, 557205, 649305, 668646, 793595, 952314, 1114410, 1298610, 1428471, 1587190, 1671615, 1745909, 2380785, 2856942, 3343230, 3491818, 4761570, 5237727, 7142355, 8729545, 10475454, 14284710, 15713181, 17459090, 26188635, 31426362, 52377270, 78565905, 157131810]

約数ペア:

[(1, 157131810), (2, 78565905), (3, 52377270), (5, 31426362), (6, 26188635), (9, 17459090), (10, 15713181), (11, 14284710), (15, 10475454), (18, 8729545), (22, 7142355), (30, 5237727), (33, 4761570), (45, 3491818), (47, 3343230), (55, 2856942), (66, 2380785), (90, 1745909), (94, 1671615), (99, 1587190), (110, 1428471), (121, 1298610), (141, 1114410), (165, 952314), (198, 793595), (235, 668646), (242, 649305), (282, 557205), (307, 511830), (330, 476157), (363, 432870), (423, 371470), (470, 334323), (495, 317438), (517, 303930), (605, 259722), (614, 255915), (705, 222882), (726, 216435), (846, 185735), (921, 170610), (990, 158719), (1034, 151965), (1089, 144290), (1210, 129861), (1410, 111441), (1535, 102366), (1551, 101310), (1815, 86574), (1842, 85305), (2115, 74294), (2178, 72145), (2585, 60786), (2763, 56870), (3070, 51183), (3102, 50655), (3377, 46530), (3630, 43287), (4230, 37147), (4605, 34122), (4653, 33770), (5170, 30393), (5445, 28858), (5526, 28435), (5687, 27630), (6754, 23265), (7755, 20262), (9210, 17061), (9306, 16885), (10131, 15510), (10890, 14429), (11374, 13815)]