191258964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13183}}^1$

素因数の和:13237

約数の個数: 72

約数和(自身を含む): 537485312

約数和(自身を除く): 346226348

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, 13183, 14508, 26366, 39549, 52732, 79098, 118647, 158196, 171379, 237294, 342758, 408673, 474588, 514137, 685516, 817346, 1028274, 1226019, 1542411, 1634692, 2056548, 2452038, 3084822, 3678057, 4904076, 5312749, 6169644, 7356114, 10625498, 14712228, 15938247, 21250996, 31876494, 47814741, 63752988, 95629482, 191258964]

約数ペア:

[(1, 191258964), (2, 95629482), (3, 63752988), (4, 47814741), (6, 31876494), (9, 21250996), (12, 15938247), (13, 14712228), (18, 10625498), (26, 7356114), (31, 6169644), (36, 5312749), (39, 4904076), (52, 3678057), (62, 3084822), (78, 2452038), (93, 2056548), (117, 1634692), (124, 1542411), (156, 1226019), (186, 1028274), (234, 817346), (279, 685516), (372, 514137), (403, 474588), (468, 408673), (558, 342758), (806, 237294), (1116, 171379), (1209, 158196), (1612, 118647), (2418, 79098), (3627, 52732), (4836, 39549), (7254, 26366), (13183, 14508)]