142896546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19699}}^1$

素因数の和:19751

約数の個数: 48

約数和(自身を含む): 344198400

約数和(自身を除く): 201301854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 19699, 39398, 59097, 118194, 177291, 256087, 354582, 512174, 610669, 768261, 1221338, 1536522, 1832007, 2304783, 3664014, 4609566, 5496021, 7938697, 10992042, 15877394, 23816091, 47632182, 71448273, 142896546]

約数ペア:

[(1, 142896546), (2, 71448273), (3, 47632182), (6, 23816091), (9, 15877394), (13, 10992042), (18, 7938697), (26, 5496021), (31, 4609566), (39, 3664014), (62, 2304783), (78, 1832007), (93, 1536522), (117, 1221338), (186, 768261), (234, 610669), (279, 512174), (403, 354582), (558, 256087), (806, 177291), (1209, 118194), (2418, 59097), (3627, 39398), (7254, 19699)]