147546880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8901

約数の個数: 72

約数和(自身を含む): 380650032

約数和(自身を除く): 233103152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 8867, 16640, 17734, 35468, 44335, 70936, 88670, 115271, 141872, 177340, 230542, 283744, 354680, 461084, 567488, 576355, 709360, 922168, 1134976, 1152710, 1418720, 1844336, 2269952, 2305420, 2837440, 3688672, 4610840, 5674880, 7377344, 9221680, 11349760, 14754688, 18443360, 29509376, 36886720, 73773440, 147546880]

約数ペア:

[(1, 147546880), (2, 73773440), (4, 36886720), (5, 29509376), (8, 18443360), (10, 14754688), (13, 11349760), (16, 9221680), (20, 7377344), (26, 5674880), (32, 4610840), (40, 3688672), (52, 2837440), (64, 2305420), (65, 2269952), (80, 1844336), (104, 1418720), (128, 1152710), (130, 1134976), (160, 922168), (208, 709360), (256, 576355), (260, 567488), (320, 461084), (416, 354680), (520, 283744), (640, 230542), (832, 177340), (1040, 141872), (1280, 115271), (1664, 88670), (2080, 70936), (3328, 44335), (4160, 35468), (8320, 17734), (8867, 16640)]