158483988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 433022408

約数和(自身を除く): 274538420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 794, 853, 1191, 1588, 1706, 2382, 2559, 3412, 3573, 4764, 5118, 5161, 7146, 7677, 10236, 10322, 11089, 14292, 15354, 15483, 20644, 22178, 30708, 30966, 33267, 44356, 46449, 61932, 66534, 92898, 99801, 133068, 185796, 199602, 338641, 399204, 677282, 1015923, 1354564, 2031846, 3047769, 4063692, 4402333, 6095538, 8804666, 12191076, 13206999, 17609332, 26413998, 39620997, 52827996, 79241994, 158483988]

約数ペア:

[(1, 158483988), (2, 79241994), (3, 52827996), (4, 39620997), (6, 26413998), (9, 17609332), (12, 13206999), (13, 12191076), (18, 8804666), (26, 6095538), (36, 4402333), (39, 4063692), (52, 3047769), (78, 2031846), (117, 1354564), (156, 1015923), (234, 677282), (397, 399204), (468, 338641), (794, 199602), (853, 185796), (1191, 133068), (1588, 99801), (1706, 92898), (2382, 66534), (2559, 61932), (3412, 46449), (3573, 44356), (4764, 33267), (5118, 30966), (5161, 30708), (7146, 22178), (7677, 20644), (10236, 15483), (10322, 15354), (11089, 14292)]