162155916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11231

約数の個数: 72

約数和(自身を含む): 455704704

約数和(自身を除く): 293548788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11177, 14508, 22354, 33531, 44708, 67062, 100593, 134124, 145301, 201186, 290602, 346487, 402372, 435903, 581204, 692974, 871806, 1039461, 1307709, 1385948, 1743612, 2078922, 2615418, 3118383, 4157844, 4504331, 5230836, 6236766, 9008662, 12473532, 13512993, 18017324, 27025986, 40538979, 54051972, 81077958, 162155916]

約数ペア:

[(1, 162155916), (2, 81077958), (3, 54051972), (4, 40538979), (6, 27025986), (9, 18017324), (12, 13512993), (13, 12473532), (18, 9008662), (26, 6236766), (31, 5230836), (36, 4504331), (39, 4157844), (52, 3118383), (62, 2615418), (78, 2078922), (93, 1743612), (117, 1385948), (124, 1307709), (156, 1039461), (186, 871806), (234, 692974), (279, 581204), (372, 435903), (403, 402372), (468, 346487), (558, 290602), (806, 201186), (1116, 145301), (1209, 134124), (1612, 100593), (2418, 67062), (3627, 44708), (4836, 33531), (7254, 22354), (11177, 14508)]