127995192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 383399640

約数和(自身を除く): 255404448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 157, 169, 201, 234, 268, 312, 314, 338, 402, 468, 471, 507, 536, 603, 628, 676, 804, 871, 936, 942, 1014, 1206, 1256, 1352, 1413, 1521, 1608, 1742, 1884, 2028, 2041, 2412, 2613, 2826, 3042, 3484, 3768, 4056, 4082, 4824, 5226, 5652, 6084, 6123, 6968, 7839, 8164, 10452, 10519, 11304, 11323, 12168, 12246, 15678, 16328, 18369, 20904, 21038, 22646, 24492, 26533, 31356, 31557, 33969, 36738, 42076, 45292, 48984, 53066, 62712, 63114, 67938, 73476, 79599, 84152, 90584, 94671, 101907, 106132, 126228, 135876, 136747, 146952, 159198, 189342, 203814, 212264, 238797, 252456, 271752, 273494, 318396, 378684, 407628, 410241, 477594, 546988, 636792, 757368, 815256, 820482, 955188, 1093976, 1230723, 1640964, 1777711, 1910376, 2461446, 3281928, 3555422, 4922892, 5333133, 7110844, 9845784, 10666266, 14221688, 15999399, 21332532, 31998798, 42665064, 63997596, 127995192]

約数ペア:

[(1, 127995192), (2, 63997596), (3, 42665064), (4, 31998798), (6, 21332532), (8, 15999399), (9, 14221688), (12, 10666266), (13, 9845784), (18, 7110844), (24, 5333133), (26, 4922892), (36, 3555422), (39, 3281928), (52, 2461446), (67, 1910376), (72, 1777711), (78, 1640964), (104, 1230723), (117, 1093976), (134, 955188), (156, 820482), (157, 815256), (169, 757368), (201, 636792), (234, 546988), (268, 477594), (312, 410241), (314, 407628), (338, 378684), (402, 318396), (468, 273494), (471, 271752), (507, 252456), (536, 238797), (603, 212264), (628, 203814), (676, 189342), (804, 159198), (871, 146952), (936, 136747), (942, 135876), (1014, 126228), (1206, 106132), (1256, 101907), (1352, 94671), (1413, 90584), (1521, 84152), (1608, 79599), (1742, 73476), (1884, 67938), (2028, 63114), (2041, 62712), (2412, 53066), (2613, 48984), (2826, 45292), (3042, 42076), (3484, 36738), (3768, 33969), (4056, 31557), (4082, 31356), (4824, 26533), (5226, 24492), (5652, 22646), (6084, 21038), (6123, 20904), (6968, 18369), (7839, 16328), (8164, 15678), (10452, 12246), (10519, 12168), (11304, 11323)]