131655804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 360998400

約数和(自身を除く): 229342596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 149, 157, 201, 268, 298, 314, 402, 447, 469, 471, 596, 628, 804, 894, 938, 942, 1043, 1099, 1407, 1788, 1876, 1884, 2086, 2198, 2814, 3129, 3297, 4172, 4396, 5628, 6258, 6594, 9983, 10519, 12516, 13188, 19966, 21038, 23393, 29949, 31557, 39932, 42076, 46786, 59898, 63114, 69881, 70179, 73633, 93572, 119796, 126228, 139762, 140358, 147266, 163751, 209643, 220899, 279524, 280716, 294532, 327502, 419286, 441798, 491253, 655004, 838572, 883596, 982506, 1567331, 1965012, 3134662, 4701993, 6269324, 9403986, 10971317, 18807972, 21942634, 32913951, 43885268, 65827902, 131655804]

約数ペア:

[(1, 131655804), (2, 65827902), (3, 43885268), (4, 32913951), (6, 21942634), (7, 18807972), (12, 10971317), (14, 9403986), (21, 6269324), (28, 4701993), (42, 3134662), (67, 1965012), (84, 1567331), (134, 982506), (149, 883596), (157, 838572), (201, 655004), (268, 491253), (298, 441798), (314, 419286), (402, 327502), (447, 294532), (469, 280716), (471, 279524), (596, 220899), (628, 209643), (804, 163751), (894, 147266), (938, 140358), (942, 139762), (1043, 126228), (1099, 119796), (1407, 93572), (1788, 73633), (1876, 70179), (1884, 69881), (2086, 63114), (2198, 59898), (2814, 46786), (3129, 42076), (3297, 39932), (4172, 31557), (4396, 29949), (5628, 23393), (6258, 21038), (6594, 19966), (9983, 13188), (10519, 12516)]