156938940804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{649657}}^1$

素因数の和:650196

約数の個数: 48

約数和(自身を含む): 375886921536

約数和(自身を除く): 218947980732

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 491, 492, 982, 1473, 1964, 2946, 5892, 20131, 40262, 60393, 80524, 120786, 241572, 649657, 1299314, 1948971, 2598628, 3897942, 7795884, 26635937, 53271874, 79907811, 106543748, 159815622, 318981587, 319631244, 637963174, 956944761, 1275926348, 1913889522, 3827779044, 13078245067, 26156490134, 39234735201, 52312980268, 78469470402, 156938940804]

約数ペア:

[(1, 156938940804), (2, 78469470402), (3, 52312980268), (4, 39234735201), (6, 26156490134), (12, 13078245067), (41, 3827779044), (82, 1913889522), (123, 1275926348), (164, 956944761), (246, 637963174), (491, 319631244), (492, 318981587), (982, 159815622), (1473, 106543748), (1964, 79907811), (2946, 53271874), (5892, 26635937), (20131, 7795884), (40262, 3897942), (60393, 2598628), (80524, 1948971), (120786, 1299314), (241572, 649657)]