152093440

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3885

約数の個数: 72

約数和(自身を含む): 376161408

約数和(自身を除く): 224067968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3833, 3968, 4960, 7666, 7936, 9920, 15332, 19165, 19840, 30664, 38330, 39680, 61328, 76660, 118823, 122656, 153320, 237646, 245312, 306640, 475292, 490624, 594115, 613280, 950584, 981248, 1188230, 1226560, 1901168, 2376460, 2453120, 3802336, 4752920, 4906240, 7604672, 9505840, 15209344, 19011680, 30418688, 38023360, 76046720, 152093440]

約数ペア:

[(1, 152093440), (2, 76046720), (4, 38023360), (5, 30418688), (8, 19011680), (10, 15209344), (16, 9505840), (20, 7604672), (31, 4906240), (32, 4752920), (40, 3802336), (62, 2453120), (64, 2376460), (80, 1901168), (124, 1226560), (128, 1188230), (155, 981248), (160, 950584), (248, 613280), (256, 594115), (310, 490624), (320, 475292), (496, 306640), (620, 245312), (640, 237646), (992, 153320), (1240, 122656), (1280, 118823), (1984, 76660), (2480, 61328), (3833, 39680), (3968, 38330), (4960, 30664), (7666, 19840), (7936, 19165), (9920, 15332)]