158829368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 329598720

約数和(自身を除く): 170769352

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 101, 124, 136, 202, 248, 373, 404, 527, 746, 808, 1054, 1492, 1717, 2108, 2984, 3131, 3434, 4216, 6262, 6341, 6868, 11563, 12524, 12682, 13736, 23126, 25048, 25364, 37673, 46252, 50728, 53227, 75346, 92504, 106454, 150692, 196571, 212908, 301384, 393142, 425816, 640441, 786284, 1167863, 1280882, 1572568, 2335726, 2561764, 4671452, 5123528, 9342904, 19853671, 39707342, 79414684, 158829368]

約数ペア:

[(1, 158829368), (2, 79414684), (4, 39707342), (8, 19853671), (17, 9342904), (31, 5123528), (34, 4671452), (62, 2561764), (68, 2335726), (101, 1572568), (124, 1280882), (136, 1167863), (202, 786284), (248, 640441), (373, 425816), (404, 393142), (527, 301384), (746, 212908), (808, 196571), (1054, 150692), (1492, 106454), (1717, 92504), (2108, 75346), (2984, 53227), (3131, 50728), (3434, 46252), (4216, 37673), (6262, 25364), (6341, 25048), (6868, 23126), (11563, 13736), (12524, 12682)]