149769228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43487}}^1$

素因数の和:43542

約数の個数: 48

約数和(自身を含む): 409135104

約数和(自身を除く): 259365876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 43487, 86974, 130461, 173948, 260922, 304409, 521844, 608818, 913227, 1217636, 1782967, 1826454, 3565934, 3652908, 5348901, 7131868, 10697802, 12480769, 21395604, 24961538, 37442307, 49923076, 74884614, 149769228]

約数ペア:

[(1, 149769228), (2, 74884614), (3, 49923076), (4, 37442307), (6, 24961538), (7, 21395604), (12, 12480769), (14, 10697802), (21, 7131868), (28, 5348901), (41, 3652908), (42, 3565934), (82, 1826454), (84, 1782967), (123, 1217636), (164, 913227), (246, 608818), (287, 521844), (492, 304409), (574, 260922), (861, 173948), (1148, 130461), (1722, 86974), (3444, 43487)]