179997012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128203}}^1$

素因数の和:128229

約数の個数: 48

約数和(自身を含む): 502559680

約数和(自身を除く): 322562668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 128203, 256406, 384609, 512812, 769218, 1153827, 1538436, 1666639, 2307654, 3333278, 3461481, 4615308, 4999917, 6666556, 6922962, 9999834, 13845924, 14999751, 19999668, 29999502, 44999253, 59999004, 89998506, 179997012]

約数ペア:

[(1, 179997012), (2, 89998506), (3, 59999004), (4, 44999253), (6, 29999502), (9, 19999668), (12, 14999751), (13, 13845924), (18, 9999834), (26, 6922962), (27, 6666556), (36, 4999917), (39, 4615308), (52, 3461481), (54, 3333278), (78, 2307654), (108, 1666639), (117, 1538436), (156, 1153827), (234, 769218), (351, 512812), (468, 384609), (702, 256406), (1404, 128203)]