127422056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 263304000

約数和(自身を除く): 135881944

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 137, 152, 211, 232, 274, 422, 548, 551, 844, 1096, 1102, 1688, 2204, 2603, 3973, 4009, 4408, 5206, 6119, 7946, 8018, 10412, 12238, 15892, 16036, 20824, 24476, 28907, 31784, 32072, 48952, 57814, 75487, 115628, 116261, 150974, 231256, 232522, 301948, 465044, 549233, 603896, 838303, 930088, 1098466, 1676606, 2196932, 3353212, 4393864, 6706424, 15927757, 31855514, 63711028, 127422056]

約数ペア:

[(1, 127422056), (2, 63711028), (4, 31855514), (8, 15927757), (19, 6706424), (29, 4393864), (38, 3353212), (58, 2196932), (76, 1676606), (116, 1098466), (137, 930088), (152, 838303), (211, 603896), (232, 549233), (274, 465044), (422, 301948), (548, 232522), (551, 231256), (844, 150974), (1096, 116261), (1102, 115628), (1688, 75487), (2204, 57814), (2603, 48952), (3973, 32072), (4009, 31784), (4408, 28907), (5206, 24476), (6119, 20824), (7946, 16036), (8018, 15892), (10412, 12238)]