171691832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 363416040

約数和(自身を除く): 191724208

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 151, 169, 232, 302, 338, 377, 604, 676, 754, 841, 1208, 1352, 1508, 1682, 1963, 3016, 3364, 3926, 4379, 4901, 6728, 7852, 8758, 9802, 10933, 15704, 17516, 19604, 21866, 25519, 35032, 39208, 43732, 51038, 56927, 87464, 102076, 113854, 126991, 142129, 204152, 227708, 253982, 284258, 455416, 507964, 568516, 740051, 1015928, 1137032, 1480102, 1650883, 2960204, 3301766, 5920408, 6603532, 13207064, 21461479, 42922958, 85845916, 171691832]

約数ペア:

[(1, 171691832), (2, 85845916), (4, 42922958), (8, 21461479), (13, 13207064), (26, 6603532), (29, 5920408), (52, 3301766), (58, 2960204), (104, 1650883), (116, 1480102), (151, 1137032), (169, 1015928), (232, 740051), (302, 568516), (338, 507964), (377, 455416), (604, 284258), (676, 253982), (754, 227708), (841, 204152), (1208, 142129), (1352, 126991), (1508, 113854), (1682, 102076), (1963, 87464), (3016, 56927), (3364, 51038), (3926, 43732), (4379, 39208), (4901, 35032), (6728, 25519), (7852, 21866), (8758, 19604), (9802, 17516), (10933, 15704)]