123791416

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7649}}^1$

素因数の和:7696

約数の個数: 48

約数和(自身を含む): 281826000

約数和(自身を除く): 158034584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 7649, 8092, 15298, 16184, 30596, 53543, 61192, 107086, 130033, 214172, 260066, 428344, 520132, 910231, 1040264, 1820462, 2210561, 3640924, 4421122, 7281848, 8842244, 15473927, 17684488, 30947854, 61895708, 123791416]

約数ペア:

[(1, 123791416), (2, 61895708), (4, 30947854), (7, 17684488), (8, 15473927), (14, 8842244), (17, 7281848), (28, 4421122), (34, 3640924), (56, 2210561), (68, 1820462), (119, 1040264), (136, 910231), (238, 520132), (289, 428344), (476, 260066), (578, 214172), (952, 130033), (1156, 107086), (2023, 61192), (2312, 53543), (4046, 30596), (7649, 16184), (8092, 15298)]