127056228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 346300416

約数和(自身を除く): 219244188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 47, 52, 62, 78, 86, 93, 94, 124, 129, 141, 156, 169, 172, 186, 188, 258, 282, 338, 372, 403, 507, 516, 559, 564, 611, 676, 806, 1014, 1118, 1209, 1222, 1333, 1457, 1612, 1677, 1833, 2021, 2028, 2236, 2418, 2444, 2666, 2914, 3354, 3666, 3999, 4042, 4371, 4836, 5239, 5332, 5828, 6063, 6708, 7267, 7332, 7943, 7998, 8084, 8742, 10478, 12126, 14534, 15717, 15886, 15996, 17329, 17484, 18941, 20956, 21801, 23829, 24252, 26273, 29068, 31434, 31772, 34658, 37882, 43602, 47658, 51987, 52546, 56823, 62651, 62868, 69316, 75764, 78819, 87204, 95316, 103974, 105092, 113646, 125302, 157638, 187953, 207948, 225277, 227292, 246233, 250604, 315276, 341549, 375906, 450554, 492466, 675831, 683098, 738699, 751812, 814463, 901108, 984932, 1024647, 1351662, 1366196, 1477398, 1628926, 2049294, 2443389, 2703324, 2954796, 3257852, 4098588, 4886778, 9773556, 10588019, 21176038, 31764057, 42352076, 63528114, 127056228]

約数ペア:

[(1, 127056228), (2, 63528114), (3, 42352076), (4, 31764057), (6, 21176038), (12, 10588019), (13, 9773556), (26, 4886778), (31, 4098588), (39, 3257852), (43, 2954796), (47, 2703324), (52, 2443389), (62, 2049294), (78, 1628926), (86, 1477398), (93, 1366196), (94, 1351662), (124, 1024647), (129, 984932), (141, 901108), (156, 814463), (169, 751812), (172, 738699), (186, 683098), (188, 675831), (258, 492466), (282, 450554), (338, 375906), (372, 341549), (403, 315276), (507, 250604), (516, 246233), (559, 227292), (564, 225277), (611, 207948), (676, 187953), (806, 157638), (1014, 125302), (1118, 113646), (1209, 105092), (1222, 103974), (1333, 95316), (1457, 87204), (1612, 78819), (1677, 75764), (1833, 69316), (2021, 62868), (2028, 62651), (2236, 56823), (2418, 52546), (2444, 51987), (2666, 47658), (2914, 43602), (3354, 37882), (3666, 34658), (3999, 31772), (4042, 31434), (4371, 29068), (4836, 26273), (5239, 24252), (5332, 23829), (5828, 21801), (6063, 20956), (6708, 18941), (7267, 17484), (7332, 17329), (7943, 15996), (7998, 15886), (8084, 15717), (8742, 14534), (10478, 12126)]