138229104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 274244496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 89, 104, 114, 131, 152, 156, 178, 208, 228, 247, 262, 267, 304, 312, 356, 393, 456, 494, 524, 534, 624, 712, 741, 786, 912, 988, 1048, 1068, 1157, 1424, 1482, 1572, 1691, 1703, 1976, 2096, 2136, 2314, 2489, 2964, 3144, 3382, 3406, 3471, 3952, 4272, 4628, 4978, 5073, 5109, 5928, 6288, 6764, 6812, 6942, 7467, 9256, 9956, 10146, 10218, 11659, 11856, 13528, 13624, 13884, 14934, 18512, 19912, 20292, 20436, 21983, 23318, 27056, 27248, 27768, 29868, 32357, 34977, 39824, 40584, 40872, 43966, 46636, 55536, 59736, 64714, 65949, 69954, 81168, 81744, 87932, 93272, 97071, 119472, 129428, 131898, 139908, 151567, 175864, 186544, 194142, 221521, 258856, 263796, 279816, 303134, 351728, 388284, 443042, 454701, 517712, 527592, 559632, 606268, 664563, 776568, 886084, 909402, 1055184, 1212536, 1329126, 1553136, 1772168, 1818804, 2425072, 2658252, 2879773, 3544336, 3637608, 5316504, 5759546, 7275216, 8639319, 10633008, 11519092, 17278638, 23038184, 34557276, 46076368, 69114552, 138229104]

約数ペア:

[(1, 138229104), (2, 69114552), (3, 46076368), (4, 34557276), (6, 23038184), (8, 17278638), (12, 11519092), (13, 10633008), (16, 8639319), (19, 7275216), (24, 5759546), (26, 5316504), (38, 3637608), (39, 3544336), (48, 2879773), (52, 2658252), (57, 2425072), (76, 1818804), (78, 1772168), (89, 1553136), (104, 1329126), (114, 1212536), (131, 1055184), (152, 909402), (156, 886084), (178, 776568), (208, 664563), (228, 606268), (247, 559632), (262, 527592), (267, 517712), (304, 454701), (312, 443042), (356, 388284), (393, 351728), (456, 303134), (494, 279816), (524, 263796), (534, 258856), (624, 221521), (712, 194142), (741, 186544), (786, 175864), (912, 151567), (988, 139908), (1048, 131898), (1068, 129428), (1157, 119472), (1424, 97071), (1482, 93272), (1572, 87932), (1691, 81744), (1703, 81168), (1976, 69954), (2096, 65949), (2136, 64714), (2314, 59736), (2489, 55536), (2964, 46636), (3144, 43966), (3382, 40872), (3406, 40584), (3471, 39824), (3952, 34977), (4272, 32357), (4628, 29868), (4978, 27768), (5073, 27248), (5109, 27056), (5928, 23318), (6288, 21983), (6764, 20436), (6812, 20292), (6942, 19912), (7467, 18512), (9256, 14934), (9956, 13884), (10146, 13624), (10218, 13528), (11659, 11856)]