166124556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2591}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 455704704

約数和(自身を除く): 289580148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 2591, 3562, 4932, 5182, 5343, 7124, 7773, 10364, 10686, 15546, 16029, 21372, 23319, 31092, 32058, 33683, 46638, 64116, 67366, 93276, 101049, 134732, 202098, 303147, 354967, 404196, 606294, 709934, 1064901, 1212588, 1419868, 2129802, 3194703, 4259604, 4614571, 6389406, 9229142, 12778812, 13843713, 18458284, 27687426, 41531139, 55374852, 83062278, 166124556]

約数ペア:

[(1, 166124556), (2, 83062278), (3, 55374852), (4, 41531139), (6, 27687426), (9, 18458284), (12, 13843713), (13, 12778812), (18, 9229142), (26, 6389406), (36, 4614571), (39, 4259604), (52, 3194703), (78, 2129802), (117, 1419868), (137, 1212588), (156, 1064901), (234, 709934), (274, 606294), (411, 404196), (468, 354967), (548, 303147), (822, 202098), (1233, 134732), (1644, 101049), (1781, 93276), (2466, 67366), (2591, 64116), (3562, 46638), (4932, 33683), (5182, 32058), (5343, 31092), (7124, 23319), (7773, 21372), (10364, 16029), (10686, 15546)]