161762484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 258210636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 89, 122, 156, 178, 183, 191, 244, 267, 356, 366, 382, 534, 573, 732, 764, 793, 1068, 1146, 1157, 1586, 2292, 2314, 2379, 2483, 3172, 3471, 4628, 4758, 4966, 5429, 6942, 7449, 9516, 9932, 10858, 11651, 13884, 14898, 16287, 16999, 21716, 23302, 29796, 32574, 33998, 34953, 46604, 50997, 65148, 67996, 69906, 70577, 101994, 139812, 141154, 151463, 203988, 211731, 220987, 282308, 302926, 423462, 441974, 454389, 605852, 662961, 846924, 883948, 908778, 1036939, 1325922, 1817556, 2073878, 2651844, 3110817, 4147756, 6221634, 12443268, 13480207, 26960414, 40440621, 53920828, 80881242, 161762484]

約数ペア:

[(1, 161762484), (2, 80881242), (3, 53920828), (4, 40440621), (6, 26960414), (12, 13480207), (13, 12443268), (26, 6221634), (39, 4147756), (52, 3110817), (61, 2651844), (78, 2073878), (89, 1817556), (122, 1325922), (156, 1036939), (178, 908778), (183, 883948), (191, 846924), (244, 662961), (267, 605852), (356, 454389), (366, 441974), (382, 423462), (534, 302926), (573, 282308), (732, 220987), (764, 211731), (793, 203988), (1068, 151463), (1146, 141154), (1157, 139812), (1586, 101994), (2292, 70577), (2314, 69906), (2379, 67996), (2483, 65148), (3172, 50997), (3471, 46604), (4628, 34953), (4758, 33998), (4966, 32574), (5429, 29796), (6942, 23302), (7449, 21716), (9516, 16999), (9932, 16287), (10858, 14898), (11651, 13884)]