164687432

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 409804920

約数和(自身を除く): 245117488

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 1901, 2548, 3094, 3332, 3802, 5096, 6188, 6664, 7604, 10829, 12376, 13307, 15208, 21658, 24713, 26614, 32317, 43316, 49426, 53228, 64634, 86632, 93149, 98852, 106456, 129268, 172991, 186298, 197704, 226219, 258536, 345982, 372596, 420121, 452438, 691964, 745192, 840242, 904876, 1210937, 1383928, 1583533, 1680484, 1809752, 2421874, 2940847, 3167066, 3360968, 4843748, 5881694, 6334132, 9687496, 11763388, 12668264, 20585929, 23526776, 41171858, 82343716, 164687432]

約数ペア:

[(1, 164687432), (2, 82343716), (4, 41171858), (7, 23526776), (8, 20585929), (13, 12668264), (14, 11763388), (17, 9687496), (26, 6334132), (28, 5881694), (34, 4843748), (49, 3360968), (52, 3167066), (56, 2940847), (68, 2421874), (91, 1809752), (98, 1680484), (104, 1583533), (119, 1383928), (136, 1210937), (182, 904876), (196, 840242), (221, 745192), (238, 691964), (364, 452438), (392, 420121), (442, 372596), (476, 345982), (637, 258536), (728, 226219), (833, 197704), (884, 186298), (952, 172991), (1274, 129268), (1547, 106456), (1666, 98852), (1768, 93149), (1901, 86632), (2548, 64634), (3094, 53228), (3332, 49426), (3802, 43316), (5096, 32317), (6188, 26614), (6664, 24713), (7604, 21658), (10829, 15208), (12376, 13307)]