153742128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78121}}^1$

素因数の和:78173

約数の個数: 40

約数和(自身を含む): 406859376

約数和(自身を除く): 253117248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 78121, 156242, 234363, 312484, 468726, 624968, 937452, 1249936, 1874904, 3202961, 3749808, 6405922, 9608883, 12811844, 19217766, 25623688, 38435532, 51247376, 76871064, 153742128]

約数ペア:

[(1, 153742128), (2, 76871064), (3, 51247376), (4, 38435532), (6, 25623688), (8, 19217766), (12, 12811844), (16, 9608883), (24, 6405922), (41, 3749808), (48, 3202961), (82, 1874904), (123, 1249936), (164, 937452), (246, 624968), (328, 468726), (492, 312484), (656, 234363), (984, 156242), (1968, 78121)]