156262236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16421}}^1$

素因数の和:16502

約数の個数: 48

約数和(自身を含む): 399120288

約数和(自身を除く): 242858052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 16421, 32842, 49263, 65684, 98526, 197052, 213473, 426946, 640419, 853892, 1001681, 1280838, 2003362, 2561676, 3005043, 4006724, 6010086, 12020172, 13021853, 26043706, 39065559, 52087412, 78131118, 156262236]

約数ペア:

[(1, 156262236), (2, 78131118), (3, 52087412), (4, 39065559), (6, 26043706), (12, 13021853), (13, 12020172), (26, 6010086), (39, 4006724), (52, 3005043), (61, 2561676), (78, 2003362), (122, 1280838), (156, 1001681), (183, 853892), (244, 640419), (366, 426946), (732, 213473), (793, 197052), (1586, 98526), (2379, 65684), (3172, 49263), (4758, 32842), (9516, 16421)]