193959324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24379}}^1$

素因数の和:24419

約数の個数: 72

約数和(自身を含む): 559082160

約数和(自身を除く): 365122836

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, 24379, 48758, 73137, 97516, 146274, 219411, 292548, 316927, 414443, 438822, 633854, 828886, 877644, 950781, 1243329, 1267708, 1657772, 1901562, 2486658, 2852343, 3729987, 3803124, 4973316, 5387759, 5704686, 7459974, 10775518, 11409372, 14919948, 16163277, 21551036, 32326554, 48489831, 64653108, 96979662, 193959324]

約数ペア:

[(1, 193959324), (2, 96979662), (3, 64653108), (4, 48489831), (6, 32326554), (9, 21551036), (12, 16163277), (13, 14919948), (17, 11409372), (18, 10775518), (26, 7459974), (34, 5704686), (36, 5387759), (39, 4973316), (51, 3803124), (52, 3729987), (68, 2852343), (78, 2486658), (102, 1901562), (117, 1657772), (153, 1267708), (156, 1243329), (204, 950781), (221, 877644), (234, 828886), (306, 633854), (442, 438822), (468, 414443), (612, 316927), (663, 292548), (884, 219411), (1326, 146274), (1989, 97516), (2652, 73137), (3978, 48758), (7956, 24379)]