145898896

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 365976576

約数和(自身を除く): 220077680

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 121, 124, 136, 143, 176, 187, 208, 221, 242, 248, 272, 286, 341, 374, 403, 442, 484, 496, 527, 572, 682, 748, 806, 884, 968, 1054, 1144, 1331, 1364, 1496, 1573, 1612, 1768, 1936, 2057, 2108, 2288, 2431, 2662, 2728, 2992, 3146, 3224, 3536, 3751, 4114, 4216, 4433, 4862, 5324, 5456, 5797, 6292, 6448, 6851, 7502, 8228, 8432, 8866, 9724, 10648, 11594, 12584, 13702, 15004, 16456, 17303, 17732, 19448, 21296, 22627, 23188, 25168, 26741, 27404, 30008, 32912, 34606, 35464, 38896, 41261, 45254, 46376, 48763, 53482, 54808, 60016, 63767, 69212, 70928, 75361, 82522, 90508, 92752, 97526, 106964, 109616, 127534, 138424, 150722, 165044, 181016, 195052, 213928, 255068, 276848, 294151, 301444, 330088, 362032, 390104, 427856, 510136, 536393, 588302, 602888, 660176, 701437, 780208, 828971, 1020272, 1072786, 1176604, 1205776, 1402874, 1657942, 2145572, 2353208, 2805748, 3315884, 4291144, 4706416, 5611496, 6631768, 8582288, 9118681, 11222992, 13263536, 18237362, 36474724, 72949448, 145898896]

約数ペア:

[(1, 145898896), (2, 72949448), (4, 36474724), (8, 18237362), (11, 13263536), (13, 11222992), (16, 9118681), (17, 8582288), (22, 6631768), (26, 5611496), (31, 4706416), (34, 4291144), (44, 3315884), (52, 2805748), (62, 2353208), (68, 2145572), (88, 1657942), (104, 1402874), (121, 1205776), (124, 1176604), (136, 1072786), (143, 1020272), (176, 828971), (187, 780208), (208, 701437), (221, 660176), (242, 602888), (248, 588302), (272, 536393), (286, 510136), (341, 427856), (374, 390104), (403, 362032), (442, 330088), (484, 301444), (496, 294151), (527, 276848), (572, 255068), (682, 213928), (748, 195052), (806, 181016), (884, 165044), (968, 150722), (1054, 138424), (1144, 127534), (1331, 109616), (1364, 106964), (1496, 97526), (1573, 92752), (1612, 90508), (1768, 82522), (1936, 75361), (2057, 70928), (2108, 69212), (2288, 63767), (2431, 60016), (2662, 54808), (2728, 53482), (2992, 48763), (3146, 46376), (3224, 45254), (3536, 41261), (3751, 38896), (4114, 35464), (4216, 34606), (4433, 32912), (4862, 30008), (5324, 27404), (5456, 26741), (5797, 25168), (6292, 23188), (6448, 22627), (6851, 21296), (7502, 19448), (8228, 17732), (8432, 17303), (8866, 16456), (9724, 15004), (10648, 13702), (11594, 12584)]