121292964

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 355293120

約数和(自身を除く): 234000156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 243, 261, 324, 331, 348, 351, 377, 468, 486, 522, 662, 702, 754, 783, 972, 993, 1044, 1053, 1131, 1324, 1404, 1508, 1566, 1986, 2106, 2262, 2349, 2979, 3132, 3159, 3393, 3972, 4212, 4303, 4524, 4698, 5958, 6318, 6786, 7047, 8606, 8937, 9396, 9599, 10179, 11916, 12636, 12909, 13572, 14094, 17212, 17874, 19198, 20358, 25818, 26811, 28188, 28797, 30537, 35748, 38396, 38727, 40716, 51636, 53622, 57594, 61074, 77454, 80433, 86391, 91611, 107244, 115188, 116181, 122148, 124787, 154908, 160866, 172782, 183222, 232362, 249574, 259173, 321732, 345564, 348543, 366444, 374361, 464724, 499148, 518346, 697086, 748722, 777519, 1036692, 1045629, 1123083, 1394172, 1497444, 1555038, 2091258, 2246166, 2332557, 3110076, 3369249, 4182516, 4492332, 4665114, 6738498, 9330228, 10107747, 13476996, 20215494, 30323241, 40430988, 60646482, 121292964]

約数ペア:

[(1, 121292964), (2, 60646482), (3, 40430988), (4, 30323241), (6, 20215494), (9, 13476996), (12, 10107747), (13, 9330228), (18, 6738498), (26, 4665114), (27, 4492332), (29, 4182516), (36, 3369249), (39, 3110076), (52, 2332557), (54, 2246166), (58, 2091258), (78, 1555038), (81, 1497444), (87, 1394172), (108, 1123083), (116, 1045629), (117, 1036692), (156, 777519), (162, 748722), (174, 697086), (234, 518346), (243, 499148), (261, 464724), (324, 374361), (331, 366444), (348, 348543), (351, 345564), (377, 321732), (468, 259173), (486, 249574), (522, 232362), (662, 183222), (702, 172782), (754, 160866), (783, 154908), (972, 124787), (993, 122148), (1044, 116181), (1053, 115188), (1131, 107244), (1324, 91611), (1404, 86391), (1508, 80433), (1566, 77454), (1986, 61074), (2106, 57594), (2262, 53622), (2349, 51636), (2979, 40716), (3132, 38727), (3159, 38396), (3393, 35748), (3972, 30537), (4212, 28797), (4303, 28188), (4524, 26811), (4698, 25818), (5958, 20358), (6318, 19198), (6786, 17874), (7047, 17212), (8606, 14094), (8937, 13572), (9396, 12909), (9599, 12636), (10179, 11916)]