128514672030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1605029}}^1$

素因数の和:1605213

約数の個数: 64

約数和(自身を含む): 328658783040

約数和(自身を除く): 200144111010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 2355, 2669, 4710, 5338, 8007, 13345, 16014, 26690, 40035, 80070, 1605029, 3210058, 4815087, 8025145, 9630174, 16050290, 24075435, 27285493, 48150870, 54570986, 81856479, 136427465, 163712958, 251989553, 272854930, 409282395, 503979106, 755968659, 818564790, 1259947765, 1511937318, 2519895530, 3779843295, 4283822401, 7559686590, 8567644802, 12851467203, 21419112005, 25702934406, 42838224010, 64257336015, 128514672030]

約数ペア:

[(1, 128514672030), (2, 64257336015), (3, 42838224010), (5, 25702934406), (6, 21419112005), (10, 12851467203), (15, 8567644802), (17, 7559686590), (30, 4283822401), (34, 3779843295), (51, 2519895530), (85, 1511937318), (102, 1259947765), (157, 818564790), (170, 755968659), (255, 503979106), (314, 409282395), (471, 272854930), (510, 251989553), (785, 163712958), (942, 136427465), (1570, 81856479), (2355, 54570986), (2669, 48150870), (4710, 27285493), (5338, 24075435), (8007, 16050290), (13345, 9630174), (16014, 8025145), (26690, 4815087), (40035, 3210058), (80070, 1605029)]