158579001088

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{63841}}^1$

素因数の和:64201

約数の個数: 72

約数和(自身を含む): 327798536576

約数和(自身を除く): 169219535488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 313, 496, 626, 992, 1252, 1984, 2504, 3968, 5008, 7936, 9703, 10016, 19406, 20032, 38812, 40064, 63841, 77624, 80128, 127682, 155248, 255364, 310496, 510728, 620992, 1021456, 1241984, 1979071, 2042912, 2483968, 3958142, 4085824, 7916284, 8171648, 15832568, 16343296, 19982233, 31665136, 39964466, 63330272, 79928932, 126660544, 159857864, 253321088, 319715728, 506642176, 619449223, 639431456, 1238898446, 1278862912, 2477796892, 2557725824, 4955593784, 5115451648, 9911187568, 19822375136, 39644750272, 79289500544, 158579001088]

約数ペア:

[(1, 158579001088), (2, 79289500544), (4, 39644750272), (8, 19822375136), (16, 9911187568), (31, 5115451648), (32, 4955593784), (62, 2557725824), (64, 2477796892), (124, 1278862912), (128, 1238898446), (248, 639431456), (256, 619449223), (313, 506642176), (496, 319715728), (626, 253321088), (992, 159857864), (1252, 126660544), (1984, 79928932), (2504, 63330272), (3968, 39964466), (5008, 31665136), (7936, 19982233), (9703, 16343296), (10016, 15832568), (19406, 8171648), (20032, 7916284), (38812, 4085824), (40064, 3958142), (63841, 2483968), (77624, 2042912), (80128, 1979071), (127682, 1241984), (155248, 1021456), (255364, 620992), (310496, 510728)]