164920248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 473765760

約数和(自身を除く): 308845512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 1116, 1147, 1332, 1997, 2232, 2294, 2664, 3441, 3994, 4588, 5991, 6882, 7988, 9176, 10323, 11982, 13764, 15976, 17973, 20646, 23964, 27528, 35946, 41292, 47928, 61907, 71892, 73889, 82584, 123814, 143784, 147778, 185721, 221667, 247628, 295556, 371442, 443334, 495256, 557163, 591112, 665001, 742884, 886668, 1114326, 1330002, 1485768, 1773336, 2228652, 2290559, 2660004, 4457304, 4581118, 5320008, 6871677, 9162236, 13743354, 18324472, 20615031, 27486708, 41230062, 54973416, 82460124, 164920248]

約数ペア:

[(1, 164920248), (2, 82460124), (3, 54973416), (4, 41230062), (6, 27486708), (8, 20615031), (9, 18324472), (12, 13743354), (18, 9162236), (24, 6871677), (31, 5320008), (36, 4581118), (37, 4457304), (62, 2660004), (72, 2290559), (74, 2228652), (93, 1773336), (111, 1485768), (124, 1330002), (148, 1114326), (186, 886668), (222, 742884), (248, 665001), (279, 591112), (296, 557163), (333, 495256), (372, 443334), (444, 371442), (558, 295556), (666, 247628), (744, 221667), (888, 185721), (1116, 147778), (1147, 143784), (1332, 123814), (1997, 82584), (2232, 73889), (2294, 71892), (2664, 61907), (3441, 47928), (3994, 41292), (4588, 35946), (5991, 27528), (6882, 23964), (7988, 20646), (9176, 17973), (10323, 15976), (11982, 13764)]