133618428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 352432080

約数和(自身を除く): 218813652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 977, 1044, 1179, 1572, 1954, 2358, 2931, 3799, 3908, 4716, 5862, 7598, 8793, 11397, 11724, 15196, 17586, 22794, 28333, 34191, 35172, 45588, 56666, 68382, 84999, 113332, 127987, 136764, 169998, 254997, 255974, 339996, 383961, 509994, 511948, 767922, 1019988, 1151883, 1535844, 2303766, 3711623, 4607532, 7423246, 11134869, 14846492, 22269738, 33404607, 44539476, 66809214, 133618428]

約数ペア:

[(1, 133618428), (2, 66809214), (3, 44539476), (4, 33404607), (6, 22269738), (9, 14846492), (12, 11134869), (18, 7423246), (29, 4607532), (36, 3711623), (58, 2303766), (87, 1535844), (116, 1151883), (131, 1019988), (174, 767922), (261, 511948), (262, 509994), (348, 383961), (393, 339996), (522, 255974), (524, 254997), (786, 169998), (977, 136764), (1044, 127987), (1179, 113332), (1572, 84999), (1954, 68382), (2358, 56666), (2931, 45588), (3799, 35172), (3908, 34191), (4716, 28333), (5862, 22794), (7598, 17586), (8793, 15196), (11397, 11724)]