145515168

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2539}}^1$

素因数の和:2754

約数の個数: 72

約数和(自身を含む): 416052000

約数和(自身を除く): 270536832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 2539, 3184, 3582, 4776, 5078, 6368, 7164, 7617, 9552, 10156, 14328, 15234, 19104, 20312, 22851, 28656, 30468, 40624, 45702, 57312, 60936, 81248, 91404, 121872, 182808, 243744, 365616, 505261, 731232, 1010522, 1515783, 2021044, 3031566, 4042088, 4547349, 6063132, 8084176, 9094698, 12126264, 16168352, 18189396, 24252528, 36378792, 48505056, 72757584, 145515168]

約数ペア:

[(1, 145515168), (2, 72757584), (3, 48505056), (4, 36378792), (6, 24252528), (8, 18189396), (9, 16168352), (12, 12126264), (16, 9094698), (18, 8084176), (24, 6063132), (32, 4547349), (36, 4042088), (48, 3031566), (72, 2021044), (96, 1515783), (144, 1010522), (199, 731232), (288, 505261), (398, 365616), (597, 243744), (796, 182808), (1194, 121872), (1592, 91404), (1791, 81248), (2388, 60936), (2539, 57312), (3184, 45702), (3582, 40624), (4776, 30468), (5078, 28656), (6368, 22851), (7164, 20312), (7617, 19104), (9552, 15234), (10156, 14328)]