15156916796

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{49117}}^1$

素因数の和:49338

約数の個数: 48

約数和(自身を含む): 30894829056

約数和(自身を除く): 15737912260

約数列:

[1, 2, 4, 7, 14, 28, 103, 107, 206, 214, 412, 428, 721, 749, 1442, 1498, 2884, 2996, 11021, 22042, 44084, 49117, 77147, 98234, 154294, 196468, 308588, 343819, 687638, 1375276, 5059051, 5255519, 10118102, 10511038, 20236204, 21022076, 35413357, 36788633, 70826714, 73577266, 141653428, 147154532, 541318457, 1082636914, 2165273828, 3789229199, 7578458398, 15156916796]

約数ペア:

[(1, 15156916796), (2, 7578458398), (4, 3789229199), (7, 2165273828), (14, 1082636914), (28, 541318457), (103, 147154532), (107, 141653428), (206, 73577266), (214, 70826714), (412, 36788633), (428, 35413357), (721, 21022076), (749, 20236204), (1442, 10511038), (1498, 10118102), (2884, 5255519), (2996, 5059051), (11021, 1375276), (22042, 687638), (44084, 343819), (49117, 308588), (77147, 196468), (98234, 154294)]