191253632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 397098240

約数和(自身を除く): 205844608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 307, 314, 496, 614, 628, 992, 1228, 1256, 1984, 2456, 2512, 3968, 4867, 4912, 5024, 9517, 9734, 9824, 10048, 19034, 19468, 19648, 20096, 38068, 38936, 39296, 48199, 76136, 77872, 96398, 152272, 155744, 192796, 304544, 311488, 385592, 609088, 622976, 771184, 1218176, 1494169, 1542368, 2988338, 3084736, 5976676, 6169472, 11953352, 23906704, 47813408, 95626816, 191253632]

約数ペア:

[(1, 191253632), (2, 95626816), (4, 47813408), (8, 23906704), (16, 11953352), (31, 6169472), (32, 5976676), (62, 3084736), (64, 2988338), (124, 1542368), (128, 1494169), (157, 1218176), (248, 771184), (307, 622976), (314, 609088), (496, 385592), (614, 311488), (628, 304544), (992, 192796), (1228, 155744), (1256, 152272), (1984, 96398), (2456, 77872), (2512, 76136), (3968, 48199), (4867, 39296), (4912, 38936), (5024, 38068), (9517, 20096), (9734, 19648), (9824, 19468), (10048, 19034)]