143104572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17987}}^1$

素因数の和:18027

約数の個数: 72

約数和(自身を含む): 412500816

約数和(自身を除く): 269396244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 17987, 35974, 53961, 71948, 107922, 161883, 215844, 233831, 305779, 323766, 467662, 611558, 647532, 701493, 917337, 935324, 1223116, 1402986, 1834674, 2104479, 2752011, 2805972, 3669348, 3975127, 4208958, 5504022, 7950254, 8417916, 11008044, 11925381, 15900508, 23850762, 35776143, 47701524, 71552286, 143104572]

約数ペア:

[(1, 143104572), (2, 71552286), (3, 47701524), (4, 35776143), (6, 23850762), (9, 15900508), (12, 11925381), (13, 11008044), (17, 8417916), (18, 7950254), (26, 5504022), (34, 4208958), (36, 3975127), (39, 3669348), (51, 2805972), (52, 2752011), (68, 2104479), (78, 1834674), (102, 1402986), (117, 1223116), (153, 935324), (156, 917337), (204, 701493), (221, 647532), (234, 611558), (306, 467662), (442, 323766), (468, 305779), (612, 233831), (663, 215844), (884, 161883), (1326, 107922), (1989, 71948), (2652, 53961), (3978, 35974), (7956, 17987)]