161674548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 454852608

約数和(自身を除く): 293178060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 372, 434, 564, 651, 658, 868, 987, 1302, 1316, 1321, 1457, 1974, 2604, 2642, 2914, 3948, 3963, 4371, 5284, 5828, 7926, 8742, 9247, 10199, 15852, 17484, 18494, 20398, 27741, 30597, 36988, 40796, 40951, 55482, 61194, 62087, 81902, 110964, 122388, 122853, 124174, 163804, 186261, 245706, 248348, 286657, 372522, 434609, 491412, 573314, 745044, 859971, 869218, 1146628, 1303827, 1719942, 1738436, 1924697, 2607654, 3439884, 3849394, 5215308, 5774091, 7698788, 11548182, 13472879, 23096364, 26945758, 40418637, 53891516, 80837274, 161674548]

約数ペア:

[(1, 161674548), (2, 80837274), (3, 53891516), (4, 40418637), (6, 26945758), (7, 23096364), (12, 13472879), (14, 11548182), (21, 7698788), (28, 5774091), (31, 5215308), (42, 3849394), (47, 3439884), (62, 2607654), (84, 1924697), (93, 1738436), (94, 1719942), (124, 1303827), (141, 1146628), (186, 869218), (188, 859971), (217, 745044), (282, 573314), (329, 491412), (372, 434609), (434, 372522), (564, 286657), (651, 248348), (658, 245706), (868, 186261), (987, 163804), (1302, 124174), (1316, 122853), (1321, 122388), (1457, 110964), (1974, 81902), (2604, 62087), (2642, 61194), (2914, 55482), (3948, 40951), (3963, 40796), (4371, 36988), (5284, 30597), (5828, 27741), (7926, 20398), (8742, 18494), (9247, 17484), (10199, 15852)]