15204471568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179603}}^1$

素因数の和:179672

約数の個数: 80

約数和(自身を含む): 35544350016

約数和(自身を除く): 20339878448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 962, 1144, 1628, 1924, 2288, 3256, 3848, 5291, 6512, 7696, 10582, 21164, 42328, 84656, 179603, 359206, 718412, 1436824, 1975633, 2334839, 2873648, 3951266, 4669678, 6645311, 7902532, 9339356, 13290622, 15805064, 18678712, 25683229, 26581244, 31610128, 37357424, 51366458, 53162488, 73098421, 86389043, 102732916, 106324976, 146196842, 172778086, 205465832, 292393684, 345556172, 410931664, 584787368, 691112344, 950279473, 1169574736, 1382224688, 1900558946, 3801117892, 7602235784, 15204471568]

約数ペア:

[(1, 15204471568), (2, 7602235784), (4, 3801117892), (8, 1900558946), (11, 1382224688), (13, 1169574736), (16, 950279473), (22, 691112344), (26, 584787368), (37, 410931664), (44, 345556172), (52, 292393684), (74, 205465832), (88, 172778086), (104, 146196842), (143, 106324976), (148, 102732916), (176, 86389043), (208, 73098421), (286, 53162488), (296, 51366458), (407, 37357424), (481, 31610128), (572, 26581244), (592, 25683229), (814, 18678712), (962, 15805064), (1144, 13290622), (1628, 9339356), (1924, 7902532), (2288, 6645311), (3256, 4669678), (3848, 3951266), (5291, 2873648), (6512, 2334839), (7696, 1975633), (10582, 1436824), (21164, 718412), (42328, 359206), (84656, 179603)]