190230736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 397345600

約数和(自身を除く): 207114864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 89, 152, 158, 178, 304, 316, 356, 632, 712, 1264, 1424, 1501, 1691, 3002, 3382, 6004, 6764, 7031, 7921, 12008, 13528, 14062, 15842, 24016, 27056, 28124, 31684, 56248, 63368, 112496, 126736, 133589, 150499, 267178, 300998, 534356, 601996, 625759, 1068712, 1203992, 1251518, 2137424, 2407984, 2503036, 5006072, 10012144, 11889421, 23778842, 47557684, 95115368, 190230736]

約数ペア:

[(1, 190230736), (2, 95115368), (4, 47557684), (8, 23778842), (16, 11889421), (19, 10012144), (38, 5006072), (76, 2503036), (79, 2407984), (89, 2137424), (152, 1251518), (158, 1203992), (178, 1068712), (304, 625759), (316, 601996), (356, 534356), (632, 300998), (712, 267178), (1264, 150499), (1424, 133589), (1501, 126736), (1691, 112496), (3002, 63368), (3382, 56248), (6004, 31684), (6764, 28124), (7031, 27056), (7921, 24016), (12008, 15842), (13528, 14062)]