157153074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 353353728

約数和(自身を除く): 196200654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 631, 806, 1209, 1262, 1339, 1893, 2418, 2678, 3193, 3786, 4017, 6386, 8034, 8203, 9579, 16406, 19158, 19561, 24609, 39122, 41509, 49218, 58683, 64993, 83018, 117366, 124527, 129986, 194979, 249054, 254293, 389958, 508586, 762879, 844909, 1525758, 1689818, 2014783, 2534727, 4029566, 5069454, 6044349, 12088698, 26192179, 52384358, 78576537, 157153074]

約数ペア:

[(1, 157153074), (2, 78576537), (3, 52384358), (6, 26192179), (13, 12088698), (26, 6044349), (31, 5069454), (39, 4029566), (62, 2534727), (78, 2014783), (93, 1689818), (103, 1525758), (186, 844909), (206, 762879), (309, 508586), (403, 389958), (618, 254293), (631, 249054), (806, 194979), (1209, 129986), (1262, 124527), (1339, 117366), (1893, 83018), (2418, 64993), (2678, 58683), (3193, 49218), (3786, 41509), (4017, 39122), (6386, 24609), (8034, 19561), (8203, 19158), (9579, 16406)]