156937264028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{65839}}^1$

素因数の和:66330

約数の個数: 48

約数和(自身を含む): 290243788800

約数和(自身を除く): 133306524772

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 409, 818, 1457, 1636, 2914, 5828, 12679, 19223, 25358, 38446, 50716, 65839, 76892, 131678, 263356, 595913, 1191826, 2041009, 2383652, 3094433, 4082018, 6188866, 8164036, 12377732, 26928151, 53856302, 95927423, 107712604, 191854846, 383709692, 834772681, 1265623097, 1669545362, 2531246194, 3339090724, 5062492388, 39234316007, 78468632014, 156937264028]

約数ペア:

[(1, 156937264028), (2, 78468632014), (4, 39234316007), (31, 5062492388), (47, 3339090724), (62, 2531246194), (94, 1669545362), (124, 1265623097), (188, 834772681), (409, 383709692), (818, 191854846), (1457, 107712604), (1636, 95927423), (2914, 53856302), (5828, 26928151), (12679, 12377732), (19223, 8164036), (25358, 6188866), (38446, 4082018), (50716, 3094433), (65839, 2383652), (76892, 2041009), (131678, 1191826), (263356, 595913)]