149857968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 440860672

約数和(自身を除く): 291002704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 127, 156, 183, 186, 208, 244, 248, 254, 312, 366, 372, 381, 403, 488, 496, 508, 624, 732, 744, 762, 793, 806, 976, 1016, 1209, 1464, 1488, 1524, 1586, 1612, 1651, 1891, 2032, 2379, 2418, 2928, 3048, 3172, 3224, 3302, 3782, 3937, 4758, 4836, 4953, 5673, 6096, 6344, 6448, 6604, 7564, 7747, 7874, 9516, 9672, 9906, 11346, 11811, 12688, 13208, 15128, 15494, 15748, 19032, 19344, 19812, 22692, 23241, 23622, 24583, 26416, 30256, 30988, 31496, 38064, 39624, 45384, 46482, 47244, 49166, 51181, 61976, 62992, 73749, 79248, 90768, 92964, 94488, 98332, 100711, 102362, 123952, 147498, 153543, 185928, 188976, 196664, 201422, 204724, 240157, 294996, 302133, 307086, 371856, 393328, 402844, 409448, 480314, 589992, 604266, 614172, 720471, 805688, 818896, 960628, 1179984, 1208532, 1228344, 1440942, 1611376, 1921256, 2417064, 2456688, 2881884, 3122041, 3842512, 4834128, 5763768, 6244082, 9366123, 11527536, 12488164, 18732246, 24976328, 37464492, 49952656, 74928984, 149857968]

約数ペア:

[(1, 149857968), (2, 74928984), (3, 49952656), (4, 37464492), (6, 24976328), (8, 18732246), (12, 12488164), (13, 11527536), (16, 9366123), (24, 6244082), (26, 5763768), (31, 4834128), (39, 3842512), (48, 3122041), (52, 2881884), (61, 2456688), (62, 2417064), (78, 1921256), (93, 1611376), (104, 1440942), (122, 1228344), (124, 1208532), (127, 1179984), (156, 960628), (183, 818896), (186, 805688), (208, 720471), (244, 614172), (248, 604266), (254, 589992), (312, 480314), (366, 409448), (372, 402844), (381, 393328), (403, 371856), (488, 307086), (496, 302133), (508, 294996), (624, 240157), (732, 204724), (744, 201422), (762, 196664), (793, 188976), (806, 185928), (976, 153543), (1016, 147498), (1209, 123952), (1464, 102362), (1488, 100711), (1524, 98332), (1586, 94488), (1612, 92964), (1651, 90768), (1891, 79248), (2032, 73749), (2379, 62992), (2418, 61976), (2928, 51181), (3048, 49166), (3172, 47244), (3224, 46482), (3302, 45384), (3782, 39624), (3937, 38064), (4758, 31496), (4836, 30988), (4953, 30256), (5673, 26416), (6096, 24583), (6344, 23622), (6448, 23241), (6604, 22692), (7564, 19812), (7747, 19344), (7874, 19032), (9516, 15748), (9672, 15494), (9906, 15128), (11346, 13208), (11811, 12688)]