156747263260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3209}}^1\times {\mathrm{49843}}^1$

素因数の和:53075

約数の個数: 72

約数和(自身を含む): 383038180560

約数和(自身を除く): 226290917300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3209, 6418, 12836, 16045, 22463, 32090, 44926, 49843, 64180, 89852, 99686, 112315, 157241, 199372, 224630, 249215, 314482, 348901, 449260, 498430, 628964, 697802, 786205, 996860, 1395604, 1572410, 1744505, 2442307, 3144820, 3489010, 4884614, 6978020, 9769228, 12211535, 24423070, 48846140, 159946187, 319892374, 639784748, 799730935, 1119623309, 1599461870, 2239246618, 3198923740, 4478493236, 5598116545, 7837363163, 11196233090, 15674726326, 22392466180, 31349452652, 39186815815, 78373631630, 156747263260]

約数ペア:

[(1, 156747263260), (2, 78373631630), (4, 39186815815), (5, 31349452652), (7, 22392466180), (10, 15674726326), (14, 11196233090), (20, 7837363163), (28, 5598116545), (35, 4478493236), (49, 3198923740), (70, 2239246618), (98, 1599461870), (140, 1119623309), (196, 799730935), (245, 639784748), (490, 319892374), (980, 159946187), (3209, 48846140), (6418, 24423070), (12836, 12211535), (16045, 9769228), (22463, 6978020), (32090, 4884614), (44926, 3489010), (49843, 3144820), (64180, 2442307), (89852, 1744505), (99686, 1572410), (112315, 1395604), (157241, 996860), (199372, 786205), (224630, 697802), (249215, 628964), (314482, 498430), (348901, 449260)]