156934308640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{157211}}^1$

素因数の和:157610

約数の個数: 96

約数和(自身を含む): 393638724864

約数和(自身を除く): 236704416224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 367, 544, 680, 734, 1360, 1468, 1835, 2720, 2936, 3670, 5872, 6239, 7340, 11744, 12478, 14680, 24956, 29360, 31195, 49912, 58720, 62390, 99824, 124780, 157211, 199648, 249560, 314422, 499120, 628844, 786055, 998240, 1257688, 1572110, 2515376, 2672587, 3144220, 5030752, 5345174, 6288440, 10690348, 12576880, 13362935, 21380696, 25153760, 26725870, 42761392, 53451740, 57696437, 85522784, 106903480, 115392874, 213806960, 230785748, 288482185, 427613920, 461571496, 576964370, 923142992, 980839429, 1153928740, 1846285984, 1961678858, 2307857480, 3923357716, 4615714960, 4904197145, 7846715432, 9231429920, 9808394290, 15693430864, 19616788580, 31386861728, 39233577160, 78467154320, 156934308640]

約数ペア:

[(1, 156934308640), (2, 78467154320), (4, 39233577160), (5, 31386861728), (8, 19616788580), (10, 15693430864), (16, 9808394290), (17, 9231429920), (20, 7846715432), (32, 4904197145), (34, 4615714960), (40, 3923357716), (68, 2307857480), (80, 1961678858), (85, 1846285984), (136, 1153928740), (160, 980839429), (170, 923142992), (272, 576964370), (340, 461571496), (367, 427613920), (544, 288482185), (680, 230785748), (734, 213806960), (1360, 115392874), (1468, 106903480), (1835, 85522784), (2720, 57696437), (2936, 53451740), (3670, 42761392), (5872, 26725870), (6239, 25153760), (7340, 21380696), (11744, 13362935), (12478, 12576880), (14680, 10690348), (24956, 6288440), (29360, 5345174), (31195, 5030752), (49912, 3144220), (58720, 2672587), (62390, 2515376), (99824, 1572110), (124780, 1257688), (157211, 998240), (199648, 786055), (249560, 628844), (314422, 499120)]