148571852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 307152384

約数和(自身を除く): 158580532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 422, 572, 844, 1231, 2321, 2462, 2743, 4642, 4924, 5486, 9284, 10972, 13541, 16003, 27082, 30173, 32006, 54164, 60346, 64012, 120692, 176033, 259741, 352066, 519482, 704132, 1038964, 2857151, 3376633, 5714302, 6753266, 11428604, 13506532, 37142963, 74285926, 148571852]

約数ペア:

[(1, 148571852), (2, 74285926), (4, 37142963), (11, 13506532), (13, 11428604), (22, 6753266), (26, 5714302), (44, 3376633), (52, 2857151), (143, 1038964), (211, 704132), (286, 519482), (422, 352066), (572, 259741), (844, 176033), (1231, 120692), (2321, 64012), (2462, 60346), (2743, 54164), (4642, 32006), (4924, 30173), (5486, 27082), (9284, 16003), (10972, 13541)]