169311584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 390620160

約数和(自身を除く): 221308576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 691, 806, 988, 992, 1178, 1382, 1612, 1976, 2356, 2764, 3224, 3952, 4712, 5528, 6448, 7657, 7904, 8983, 9424, 11056, 12896, 13129, 15314, 17966, 18848, 21421, 22112, 26258, 30628, 35932, 42842, 52516, 61256, 71864, 85684, 105032, 122512, 143728, 170677, 171368, 210064, 245024, 278473, 287456, 341354, 342736, 406999, 420128, 556946, 682708, 685472, 813998, 1113892, 1365416, 1627996, 2227784, 2730832, 3255992, 4455568, 5290987, 5461664, 6511984, 8911136, 10581974, 13023968, 21163948, 42327896, 84655792, 169311584]

約数ペア:

[(1, 169311584), (2, 84655792), (4, 42327896), (8, 21163948), (13, 13023968), (16, 10581974), (19, 8911136), (26, 6511984), (31, 5461664), (32, 5290987), (38, 4455568), (52, 3255992), (62, 2730832), (76, 2227784), (104, 1627996), (124, 1365416), (152, 1113892), (208, 813998), (247, 685472), (248, 682708), (304, 556946), (403, 420128), (416, 406999), (494, 342736), (496, 341354), (589, 287456), (608, 278473), (691, 245024), (806, 210064), (988, 171368), (992, 170677), (1178, 143728), (1382, 122512), (1612, 105032), (1976, 85684), (2356, 71864), (2764, 61256), (3224, 52516), (3952, 42842), (4712, 35932), (5528, 30628), (6448, 26258), (7657, 22112), (7904, 21421), (8983, 18848), (9424, 17966), (11056, 15314), (12896, 13129)]