160754516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 339370080

約数和(自身を除く): 178615564

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 289, 323, 442, 494, 563, 578, 646, 884, 988, 1126, 1156, 1292, 2252, 3757, 4199, 5491, 7319, 7514, 8398, 9571, 10697, 10982, 14638, 15028, 16796, 19142, 21394, 21964, 29276, 38284, 42788, 71383, 124423, 139061, 142766, 162707, 181849, 248846, 278122, 285532, 325414, 363698, 497692, 556244, 650828, 727396, 2115191, 2364037, 3091433, 4230382, 4728074, 6182866, 8460764, 9456148, 12365732, 40188629, 80377258, 160754516]

約数ペア:

[(1, 160754516), (2, 80377258), (4, 40188629), (13, 12365732), (17, 9456148), (19, 8460764), (26, 6182866), (34, 4728074), (38, 4230382), (52, 3091433), (68, 2364037), (76, 2115191), (221, 727396), (247, 650828), (289, 556244), (323, 497692), (442, 363698), (494, 325414), (563, 285532), (578, 278122), (646, 248846), (884, 181849), (988, 162707), (1126, 142766), (1156, 139061), (1292, 124423), (2252, 71383), (3757, 42788), (4199, 38284), (5491, 29276), (7319, 21964), (7514, 21394), (8398, 19142), (9571, 16796), (10697, 15028), (10982, 14638)]