105840868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 230258112

約数和(自身を除く): 124417244

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 283, 361, 518, 532, 566, 703, 722, 1036, 1132, 1406, 1444, 1981, 2527, 2812, 3962, 4921, 5054, 5377, 7924, 9842, 10108, 10471, 10754, 13357, 19684, 20942, 21508, 26714, 37639, 41884, 53428, 73297, 75278, 93499, 102163, 146594, 150556, 186998, 198949, 204326, 293188, 373996, 397898, 408652, 715141, 795796, 1392643, 1430282, 2785286, 2860564, 3780031, 5570572, 7560062, 15120124, 26460217, 52920434, 105840868]

約数ペア:

[(1, 105840868), (2, 52920434), (4, 26460217), (7, 15120124), (14, 7560062), (19, 5570572), (28, 3780031), (37, 2860564), (38, 2785286), (74, 1430282), (76, 1392643), (133, 795796), (148, 715141), (259, 408652), (266, 397898), (283, 373996), (361, 293188), (518, 204326), (532, 198949), (566, 186998), (703, 150556), (722, 146594), (1036, 102163), (1132, 93499), (1406, 75278), (1444, 73297), (1981, 53428), (2527, 41884), (2812, 37639), (3962, 26714), (4921, 21508), (5054, 20942), (5377, 19684), (7924, 13357), (9842, 10754), (10108, 10471)]