128902818024

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{563}}^1\times {\mathrm{16649}}^1$

素因数の和:17415

約数の個数: 96

約数和(自身を含む): 351584064000

約数和(自身を除く): 222681245976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 563, 573, 764, 1126, 1146, 1528, 1689, 1719, 2252, 2292, 3378, 3438, 4504, 4584, 5067, 6756, 6876, 10134, 13512, 13752, 16649, 20268, 33298, 40536, 49947, 66596, 99894, 107533, 133192, 149841, 199788, 215066, 299682, 322599, 399576, 430132, 599364, 645198, 860264, 967797, 1198728, 1290396, 1935594, 2580792, 3179959, 3871188, 6359918, 7742376, 9373387, 9539877, 12719836, 18746774, 19079754, 25439672, 28120161, 28619631, 37493548, 38159508, 56240322, 57239262, 74987096, 76319016, 84360483, 112480644, 114478524, 168720966, 224961288, 228957048, 337441932, 674883864, 1790316917, 3580633834, 5370950751, 7161267668, 10741901502, 14322535336, 16112852253, 21483803004, 32225704506, 42967606008, 64451409012, 128902818024]

約数ペア:

[(1, 128902818024), (2, 64451409012), (3, 42967606008), (4, 32225704506), (6, 21483803004), (8, 16112852253), (9, 14322535336), (12, 10741901502), (18, 7161267668), (24, 5370950751), (36, 3580633834), (72, 1790316917), (191, 674883864), (382, 337441932), (563, 228957048), (573, 224961288), (764, 168720966), (1126, 114478524), (1146, 112480644), (1528, 84360483), (1689, 76319016), (1719, 74987096), (2252, 57239262), (2292, 56240322), (3378, 38159508), (3438, 37493548), (4504, 28619631), (4584, 28120161), (5067, 25439672), (6756, 19079754), (6876, 18746774), (10134, 12719836), (13512, 9539877), (13752, 9373387), (16649, 7742376), (20268, 6359918), (33298, 3871188), (40536, 3179959), (49947, 2580792), (66596, 1935594), (99894, 1290396), (107533, 1198728), (133192, 967797), (149841, 860264), (199788, 645198), (215066, 599364), (299682, 430132), (322599, 399576)]