153941632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 335180160

約数和(自身を除く): 181238528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 832, 923, 1136, 1303, 1664, 1846, 2272, 2606, 3692, 4544, 5212, 7384, 9088, 10424, 14768, 16939, 20848, 29536, 33878, 41696, 59072, 67756, 83392, 92513, 118144, 135512, 166784, 185026, 271024, 370052, 542048, 740104, 1084096, 1202669, 1480208, 2168192, 2405338, 2960416, 4810676, 5920832, 9621352, 11841664, 19242704, 38485408, 76970816, 153941632]

約数ペア:

[(1, 153941632), (2, 76970816), (4, 38485408), (8, 19242704), (13, 11841664), (16, 9621352), (26, 5920832), (32, 4810676), (52, 2960416), (64, 2405338), (71, 2168192), (104, 1480208), (128, 1202669), (142, 1084096), (208, 740104), (284, 542048), (416, 370052), (568, 271024), (832, 185026), (923, 166784), (1136, 135512), (1303, 118144), (1664, 92513), (1846, 83392), (2272, 67756), (2606, 59072), (3692, 41696), (4544, 33878), (5212, 29536), (7384, 20848), (9088, 16939), (10424, 14768)]