157440312

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22543}}^1$

素因数の和:22652

約数の個数: 48

約数和(自身を含む): 430815840

約数和(自身を除く): 273375528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 22543, 45086, 67629, 90172, 135258, 180344, 202887, 270516, 405774, 541032, 811548, 1623096, 2186671, 4373342, 6560013, 8746684, 13120026, 17493368, 19680039, 26240052, 39360078, 52480104, 78720156, 157440312]

約数ペア:

[(1, 157440312), (2, 78720156), (3, 52480104), (4, 39360078), (6, 26240052), (8, 19680039), (9, 17493368), (12, 13120026), (18, 8746684), (24, 6560013), (36, 4373342), (72, 2186671), (97, 1623096), (194, 811548), (291, 541032), (388, 405774), (582, 270516), (776, 202887), (873, 180344), (1164, 135258), (1746, 90172), (2328, 67629), (3492, 45086), (6984, 22543)]