153405056

素因数分解:

$2^7\times 7^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 351026880

約数和(自身を除く): 197621824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 313, 448, 547, 626, 896, 1094, 1252, 2188, 2191, 2504, 3829, 4376, 4382, 5008, 7658, 8752, 8764, 10016, 15316, 17504, 17528, 20032, 30632, 35008, 35056, 40064, 61264, 70016, 70112, 122528, 140224, 171211, 245056, 280448, 342422, 490112, 684844, 1198477, 1369688, 2396954, 2739376, 4793908, 5478752, 9587816, 10957504, 19175632, 21915008, 38351264, 76702528, 153405056]

約数ペア:

[(1, 153405056), (2, 76702528), (4, 38351264), (7, 21915008), (8, 19175632), (14, 10957504), (16, 9587816), (28, 5478752), (32, 4793908), (56, 2739376), (64, 2396954), (112, 1369688), (128, 1198477), (224, 684844), (313, 490112), (448, 342422), (547, 280448), (626, 245056), (896, 171211), (1094, 140224), (1252, 122528), (2188, 70112), (2191, 70016), (2504, 61264), (3829, 40064), (4376, 35056), (4382, 35008), (5008, 30632), (7658, 20032), (8752, 17528), (8764, 17504), (10016, 15316)]