157045194

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 352594944

約数和(自身を除く): 195549750

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 431, 558, 653, 862, 1293, 1306, 1959, 2586, 3879, 3918, 5877, 7758, 11754, 13361, 20243, 26722, 40083, 40486, 60729, 80166, 120249, 121458, 182187, 240498, 281443, 364374, 562886, 844329, 1688658, 2532987, 5065974, 8724733, 17449466, 26174199, 52348398, 78522597, 157045194]

約数ペア:

[(1, 157045194), (2, 78522597), (3, 52348398), (6, 26174199), (9, 17449466), (18, 8724733), (31, 5065974), (62, 2532987), (93, 1688658), (186, 844329), (279, 562886), (431, 364374), (558, 281443), (653, 240498), (862, 182187), (1293, 121458), (1306, 120249), (1959, 80166), (2586, 60729), (3879, 40486), (3918, 40083), (5877, 26722), (7758, 20243), (11754, 13361)]