156935584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3461}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 335883240

約数和(自身を除く): 178947656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3461, 3488, 5668, 6922, 11336, 13844, 22672, 27688, 44993, 45344, 55376, 89986, 110752, 179972, 359944, 377249, 719888, 754498, 1439776, 1508996, 3017992, 4904237, 6035984, 9808474, 12071968, 19616948, 39233896, 78467792, 156935584]

約数ペア:

[(1, 156935584), (2, 78467792), (4, 39233896), (8, 19616948), (13, 12071968), (16, 9808474), (26, 6035984), (32, 4904237), (52, 3017992), (104, 1508996), (109, 1439776), (208, 754498), (218, 719888), (416, 377249), (436, 359944), (872, 179972), (1417, 110752), (1744, 89986), (2834, 55376), (3461, 45344), (3488, 44993), (5668, 27688), (6922, 22672), (11336, 13844)]