143902128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73121}}^1$

素因数の和:73173

約数の個数: 40

約数和(自身を含む): 380819376

約数和(自身を除く): 236917248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 73121, 146242, 219363, 292484, 438726, 584968, 877452, 1169936, 1754904, 2997961, 3509808, 5995922, 8993883, 11991844, 17987766, 23983688, 35975532, 47967376, 71951064, 143902128]

約数ペア:

[(1, 143902128), (2, 71951064), (3, 47967376), (4, 35975532), (6, 23983688), (8, 17987766), (12, 11991844), (16, 8993883), (24, 5995922), (41, 3509808), (48, 2997961), (82, 1754904), (123, 1169936), (164, 877452), (246, 584968), (328, 438726), (492, 292484), (656, 219363), (984, 146242), (1968, 73121)]