131350716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12713}}^1$

素因数の和:12771

約数の個数: 72

約数和(自身を含む): 388743264

約数和(自身を除く): 257392548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 12713, 25426, 38139, 50852, 76278, 88991, 114417, 152556, 177982, 228834, 266973, 355964, 457668, 521233, 533946, 800919, 1042466, 1067892, 1563699, 1601838, 2084932, 3127398, 3203676, 3648631, 4691097, 6254796, 7297262, 9382194, 10945893, 14594524, 18764388, 21891786, 32837679, 43783572, 65675358, 131350716]

約数ペア:

[(1, 131350716), (2, 65675358), (3, 43783572), (4, 32837679), (6, 21891786), (7, 18764388), (9, 14594524), (12, 10945893), (14, 9382194), (18, 7297262), (21, 6254796), (28, 4691097), (36, 3648631), (41, 3203676), (42, 3127398), (63, 2084932), (82, 1601838), (84, 1563699), (123, 1067892), (126, 1042466), (164, 800919), (246, 533946), (252, 521233), (287, 457668), (369, 355964), (492, 266973), (574, 228834), (738, 177982), (861, 152556), (1148, 114417), (1476, 88991), (1722, 76278), (2583, 50852), (3444, 38139), (5166, 25426), (10332, 12713)]