187027464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 529966080

約数和(自身を除く): 342938616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 244, 248, 312, 317, 366, 372, 403, 488, 634, 732, 744, 793, 806, 951, 1209, 1268, 1464, 1586, 1612, 1891, 1902, 2379, 2418, 2536, 3172, 3224, 3782, 3804, 4121, 4758, 4836, 5673, 6344, 7564, 7608, 8242, 9516, 9672, 9827, 11346, 12363, 15128, 16484, 19032, 19337, 19654, 22692, 24583, 24726, 29481, 32968, 38674, 39308, 45384, 49166, 49452, 58011, 58962, 73749, 77348, 78616, 98332, 98904, 116022, 117924, 127751, 147498, 154696, 196664, 232044, 235848, 251381, 255502, 294996, 383253, 464088, 502762, 511004, 589992, 599447, 754143, 766506, 1005524, 1022008, 1198894, 1508286, 1533012, 1798341, 2011048, 2397788, 3016572, 3066024, 3596682, 4795576, 6033144, 7193364, 7792811, 14386728, 15585622, 23378433, 31171244, 46756866, 62342488, 93513732, 187027464]

約数ペア:

[(1, 187027464), (2, 93513732), (3, 62342488), (4, 46756866), (6, 31171244), (8, 23378433), (12, 15585622), (13, 14386728), (24, 7792811), (26, 7193364), (31, 6033144), (39, 4795576), (52, 3596682), (61, 3066024), (62, 3016572), (78, 2397788), (93, 2011048), (104, 1798341), (122, 1533012), (124, 1508286), (156, 1198894), (183, 1022008), (186, 1005524), (244, 766506), (248, 754143), (312, 599447), (317, 589992), (366, 511004), (372, 502762), (403, 464088), (488, 383253), (634, 294996), (732, 255502), (744, 251381), (793, 235848), (806, 232044), (951, 196664), (1209, 154696), (1268, 147498), (1464, 127751), (1586, 117924), (1612, 116022), (1891, 98904), (1902, 98332), (2379, 78616), (2418, 77348), (2536, 73749), (3172, 58962), (3224, 58011), (3782, 49452), (3804, 49166), (4121, 45384), (4758, 39308), (4836, 38674), (5673, 32968), (6344, 29481), (7564, 24726), (7608, 24583), (8242, 22692), (9516, 19654), (9672, 19337), (9827, 19032), (11346, 16484), (12363, 15128)]