126712188

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 346876992

約数和(自身を除く): 220164804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 53, 54, 81, 94, 106, 108, 141, 157, 159, 162, 188, 212, 282, 314, 318, 324, 423, 471, 477, 564, 628, 636, 846, 942, 954, 1269, 1413, 1431, 1692, 1884, 1908, 2491, 2538, 2826, 2862, 3807, 4239, 4293, 4982, 5076, 5652, 5724, 7379, 7473, 7614, 8321, 8478, 8586, 9964, 12717, 14758, 14946, 15228, 16642, 16956, 17172, 22137, 22419, 24963, 25434, 29516, 29892, 33284, 44274, 44838, 49926, 50868, 66411, 67257, 74889, 88548, 89676, 99852, 132822, 134514, 149778, 199233, 201771, 224667, 265644, 269028, 299556, 391087, 398466, 403542, 449334, 597699, 674001, 782174, 796932, 807084, 898668, 1173261, 1195398, 1348002, 1564348, 2346522, 2390796, 2696004, 3519783, 4693044, 7039566, 10559349, 14079132, 21118698, 31678047, 42237396, 63356094, 126712188]

約数ペア:

[(1, 126712188), (2, 63356094), (3, 42237396), (4, 31678047), (6, 21118698), (9, 14079132), (12, 10559349), (18, 7039566), (27, 4693044), (36, 3519783), (47, 2696004), (53, 2390796), (54, 2346522), (81, 1564348), (94, 1348002), (106, 1195398), (108, 1173261), (141, 898668), (157, 807084), (159, 796932), (162, 782174), (188, 674001), (212, 597699), (282, 449334), (314, 403542), (318, 398466), (324, 391087), (423, 299556), (471, 269028), (477, 265644), (564, 224667), (628, 201771), (636, 199233), (846, 149778), (942, 134514), (954, 132822), (1269, 99852), (1413, 89676), (1431, 88548), (1692, 74889), (1884, 67257), (1908, 66411), (2491, 50868), (2538, 49926), (2826, 44838), (2862, 44274), (3807, 33284), (4239, 29892), (4293, 29516), (4982, 25434), (5076, 24963), (5652, 22419), (5724, 22137), (7379, 17172), (7473, 16956), (7614, 16642), (8321, 15228), (8478, 14946), (8586, 14758), (9964, 12717)]