16168517970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{1973}}^1$

素因数の和:3320

約数の個数: 128

約数和(自身を含む): 44616821760

約数和(自身を除く): 28448303790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1307, 1973, 2090, 2614, 3135, 3921, 3946, 5919, 6270, 6535, 7842, 9865, 11838, 13070, 14377, 19605, 19730, 21703, 24833, 28754, 29595, 37487, 39210, 43131, 43406, 49666, 59190, 65109, 71885, 74499, 74974, 86262, 108515, 112461, 124165, 130218, 143770, 148998, 187435, 215655, 217030, 224922, 248330, 273163, 325545, 372495, 374870, 412357, 431310, 546326, 562305, 651090, 744990, 819489, 824714, 1124610, 1237071, 1365815, 1638978, 2061785, 2474142, 2578711, 2731630, 4097445, 4123570, 5157422, 6185355, 7736133, 8194890, 12370710, 12893555, 15472266, 25787110, 28365821, 38680665, 48995509, 56731642, 77361330, 85097463, 97991018, 141829105, 146986527, 170194926, 244977545, 283658210, 293973054, 425487315, 489955090, 538950599, 734932635, 850974630, 1077901198, 1469865270, 1616851797, 2694752995, 3233703594, 5389505990, 8084258985, 16168517970]

約数ペア:

[(1, 16168517970), (2, 8084258985), (3, 5389505990), (5, 3233703594), (6, 2694752995), (10, 1616851797), (11, 1469865270), (15, 1077901198), (19, 850974630), (22, 734932635), (30, 538950599), (33, 489955090), (38, 425487315), (55, 293973054), (57, 283658210), (66, 244977545), (95, 170194926), (110, 146986527), (114, 141829105), (165, 97991018), (190, 85097463), (209, 77361330), (285, 56731642), (330, 48995509), (418, 38680665), (570, 28365821), (627, 25787110), (1045, 15472266), (1254, 12893555), (1307, 12370710), (1973, 8194890), (2090, 7736133), (2614, 6185355), (3135, 5157422), (3921, 4123570), (3946, 4097445), (5919, 2731630), (6270, 2578711), (6535, 2474142), (7842, 2061785), (9865, 1638978), (11838, 1365815), (13070, 1237071), (14377, 1124610), (19605, 824714), (19730, 819489), (21703, 744990), (24833, 651090), (28754, 562305), (29595, 546326), (37487, 431310), (39210, 412357), (43131, 374870), (43406, 372495), (49666, 325545), (59190, 273163), (65109, 248330), (71885, 224922), (74499, 217030), (74974, 215655), (86262, 187435), (108515, 148998), (112461, 143770), (124165, 130218)]