157262490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2105

約数の個数: 144

約数和(自身を含む): 513886464

約数和(自身を除く): 356623974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2063, 2178, 2310, 2541, 3465, 3630, 4126, 4235, 5082, 5445, 6189, 6930, 7623, 8470, 10315, 10890, 12378, 12705, 14441, 15246, 18567, 20630, 22693, 25410, 28882, 30945, 37134, 38115, 43323, 45386, 61890, 68079, 72205, 76230, 86646, 92835, 113465, 129969, 136158, 144410, 158851, 185670, 204237, 216615, 226930, 249623, 259938, 317702, 340395, 408474, 433230, 476553, 499246, 649845, 680790, 748869, 794255, 953106, 1021185, 1248115, 1299690, 1429659, 1497738, 1588510, 1747361, 2042370, 2246607, 2382765, 2496230, 2859318, 3494722, 3744345, 4493214, 4765530, 5242083, 7148295, 7488690, 8736805, 10484166, 11233035, 14296590, 15726249, 17473610, 22466070, 26210415, 31452498, 52420830, 78631245, 157262490]

約数ペア:

[(1, 157262490), (2, 78631245), (3, 52420830), (5, 31452498), (6, 26210415), (7, 22466070), (9, 17473610), (10, 15726249), (11, 14296590), (14, 11233035), (15, 10484166), (18, 8736805), (21, 7488690), (22, 7148295), (30, 5242083), (33, 4765530), (35, 4493214), (42, 3744345), (45, 3494722), (55, 2859318), (63, 2496230), (66, 2382765), (70, 2246607), (77, 2042370), (90, 1747361), (99, 1588510), (105, 1497738), (110, 1429659), (121, 1299690), (126, 1248115), (154, 1021185), (165, 953106), (198, 794255), (210, 748869), (231, 680790), (242, 649845), (315, 499246), (330, 476553), (363, 433230), (385, 408474), (462, 340395), (495, 317702), (605, 259938), (630, 249623), (693, 226930), (726, 216615), (770, 204237), (847, 185670), (990, 158851), (1089, 144410), (1155, 136158), (1210, 129969), (1386, 113465), (1694, 92835), (1815, 86646), (2063, 76230), (2178, 72205), (2310, 68079), (2541, 61890), (3465, 45386), (3630, 43323), (4126, 38115), (4235, 37134), (5082, 30945), (5445, 28882), (6189, 25410), (6930, 22693), (7623, 20630), (8470, 18567), (10315, 15246), (10890, 14441), (12378, 12705)]