156123002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 290711808

約数和(自身を除く): 134588806

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 289, 329, 578, 658, 799, 821, 1598, 1642, 2023, 4046, 5593, 5747, 11186, 11494, 13583, 13957, 27166, 27914, 38587, 77174, 95081, 97699, 190162, 195398, 237269, 270109, 474538, 540218, 655979, 1311958, 1660883, 3321766, 4591853, 9183706, 11151643, 22303286, 78061501, 156123002]

約数ペア:

[(1, 156123002), (2, 78061501), (7, 22303286), (14, 11151643), (17, 9183706), (34, 4591853), (47, 3321766), (94, 1660883), (119, 1311958), (238, 655979), (289, 540218), (329, 474538), (578, 270109), (658, 237269), (799, 195398), (821, 190162), (1598, 97699), (1642, 95081), (2023, 77174), (4046, 38587), (5593, 27914), (5747, 27166), (11186, 13957), (11494, 13583)]