152021012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 323920968

約数和(自身を除く): 171899956

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 121, 143, 148, 242, 286, 407, 481, 484, 572, 653, 814, 962, 1306, 1573, 1628, 1924, 2612, 3146, 4477, 5291, 6292, 7183, 8489, 8954, 10582, 14366, 16978, 17908, 21164, 24161, 28732, 33956, 48322, 58201, 79013, 93379, 96644, 116402, 158026, 186758, 232804, 265771, 314093, 316052, 373516, 531542, 628186, 1027169, 1063084, 1256372, 2054338, 2923481, 3455023, 4108676, 5846962, 6910046, 11693924, 13820092, 38005253, 76010506, 152021012]

約数ペア:

[(1, 152021012), (2, 76010506), (4, 38005253), (11, 13820092), (13, 11693924), (22, 6910046), (26, 5846962), (37, 4108676), (44, 3455023), (52, 2923481), (74, 2054338), (121, 1256372), (143, 1063084), (148, 1027169), (242, 628186), (286, 531542), (407, 373516), (481, 316052), (484, 314093), (572, 265771), (653, 232804), (814, 186758), (962, 158026), (1306, 116402), (1573, 96644), (1628, 93379), (1924, 79013), (2612, 58201), (3146, 48322), (4477, 33956), (5291, 28732), (6292, 24161), (7183, 21164), (8489, 17908), (8954, 16978), (10582, 14366)]