180741912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 515289600

約数和(自身を除く): 334547688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 267, 276, 283, 299, 312, 356, 534, 552, 566, 598, 712, 849, 897, 1068, 1132, 1157, 1196, 1698, 1794, 2047, 2136, 2264, 2314, 2392, 3396, 3471, 3588, 3679, 4094, 4628, 6141, 6509, 6792, 6942, 7176, 7358, 8188, 9256, 11037, 12282, 13018, 13884, 14716, 16376, 19527, 22074, 24564, 25187, 26036, 26611, 27768, 29432, 39054, 44148, 49128, 50374, 52072, 53222, 75561, 78108, 79833, 84617, 88296, 100748, 106444, 151122, 156216, 159666, 169234, 201496, 212888, 253851, 302244, 319332, 327431, 338468, 507702, 579301, 604488, 638664, 654862, 676936, 982293, 1015404, 1158602, 1309724, 1737903, 1964586, 2030808, 2317204, 2619448, 3475806, 3929172, 4634408, 6951612, 7530913, 7858344, 13903224, 15061826, 22592739, 30123652, 45185478, 60247304, 90370956, 180741912]

約数ペア:

[(1, 180741912), (2, 90370956), (3, 60247304), (4, 45185478), (6, 30123652), (8, 22592739), (12, 15061826), (13, 13903224), (23, 7858344), (24, 7530913), (26, 6951612), (39, 4634408), (46, 3929172), (52, 3475806), (69, 2619448), (78, 2317204), (89, 2030808), (92, 1964586), (104, 1737903), (138, 1309724), (156, 1158602), (178, 1015404), (184, 982293), (267, 676936), (276, 654862), (283, 638664), (299, 604488), (312, 579301), (356, 507702), (534, 338468), (552, 327431), (566, 319332), (598, 302244), (712, 253851), (849, 212888), (897, 201496), (1068, 169234), (1132, 159666), (1157, 156216), (1196, 151122), (1698, 106444), (1794, 100748), (2047, 88296), (2136, 84617), (2264, 79833), (2314, 78108), (2392, 75561), (3396, 53222), (3471, 52072), (3588, 50374), (3679, 49128), (4094, 44148), (4628, 39054), (6141, 29432), (6509, 27768), (6792, 26611), (6942, 26036), (7176, 25187), (7358, 24564), (8188, 22074), (9256, 19527), (11037, 16376), (12282, 14716), (13018, 13884)]