188341120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 319276160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 863, 880, 992, 1240, 1364, 1408, 1705, 1726, 1760, 1984, 2480, 2728, 3410, 3452, 3520, 3968, 4315, 4960, 5456, 6820, 6904, 7040, 8630, 9493, 9920, 10912, 13640, 13808, 17260, 18986, 19840, 21824, 26753, 27280, 27616, 34520, 37972, 43648, 47465, 53506, 54560, 55232, 69040, 75944, 94930, 107012, 109120, 110464, 133765, 138080, 151888, 189860, 214024, 218240, 267530, 276160, 294283, 303776, 379720, 428048, 535060, 552320, 588566, 607552, 759440, 856096, 1070120, 1177132, 1215104, 1471415, 1518880, 1712192, 2140240, 2354264, 2942830, 3037760, 3424384, 4280480, 4708528, 5885660, 6075520, 8560960, 9417056, 11771320, 17121920, 18834112, 23542640, 37668224, 47085280, 94170560, 188341120]

約数ペア:

[(1, 188341120), (2, 94170560), (4, 47085280), (5, 37668224), (8, 23542640), (10, 18834112), (11, 17121920), (16, 11771320), (20, 9417056), (22, 8560960), (31, 6075520), (32, 5885660), (40, 4708528), (44, 4280480), (55, 3424384), (62, 3037760), (64, 2942830), (80, 2354264), (88, 2140240), (110, 1712192), (124, 1518880), (128, 1471415), (155, 1215104), (160, 1177132), (176, 1070120), (220, 856096), (248, 759440), (310, 607552), (320, 588566), (341, 552320), (352, 535060), (440, 428048), (496, 379720), (620, 303776), (640, 294283), (682, 276160), (704, 267530), (863, 218240), (880, 214024), (992, 189860), (1240, 151888), (1364, 138080), (1408, 133765), (1705, 110464), (1726, 109120), (1760, 107012), (1984, 94930), (2480, 75944), (2728, 69040), (3410, 55232), (3452, 54560), (3520, 53506), (3968, 47465), (4315, 43648), (4960, 37972), (5456, 34520), (6820, 27616), (6904, 27280), (7040, 26753), (8630, 21824), (9493, 19840), (9920, 18986), (10912, 17260), (13640, 13808)]