156915616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 370355328

約数和(自身を除く): 213439712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 352, 416, 424, 572, 583, 647, 689, 848, 1144, 1166, 1294, 1378, 1696, 2288, 2332, 2588, 2756, 4576, 4664, 5176, 5512, 7117, 7579, 8411, 9328, 10352, 11024, 14234, 15158, 16822, 18656, 20704, 22048, 28468, 30316, 33644, 34291, 56936, 60632, 67288, 68582, 92521, 113872, 121264, 134576, 137164, 185042, 227744, 242528, 269152, 274328, 370084, 377201, 445783, 548656, 740168, 754402, 891566, 1097312, 1480336, 1508804, 1783132, 2960672, 3017608, 3566264, 4903613, 6035216, 7132528, 9807226, 12070432, 14265056, 19614452, 39228904, 78457808, 156915616]

約数ペア:

[(1, 156915616), (2, 78457808), (4, 39228904), (8, 19614452), (11, 14265056), (13, 12070432), (16, 9807226), (22, 7132528), (26, 6035216), (32, 4903613), (44, 3566264), (52, 3017608), (53, 2960672), (88, 1783132), (104, 1508804), (106, 1480336), (143, 1097312), (176, 891566), (208, 754402), (212, 740168), (286, 548656), (352, 445783), (416, 377201), (424, 370084), (572, 274328), (583, 269152), (647, 242528), (689, 227744), (848, 185042), (1144, 137164), (1166, 134576), (1294, 121264), (1378, 113872), (1696, 92521), (2288, 68582), (2332, 67288), (2588, 60632), (2756, 56936), (4576, 34291), (4664, 33644), (5176, 30316), (5512, 28468), (7117, 22048), (7579, 20704), (8411, 18656), (9328, 16822), (10352, 15158), (11024, 14234)]