133697628

素因数分解:

$2^2\times 3^5\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 352480128

約数和(自身を除く): 218782500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 324, 486, 523, 526, 789, 972, 1046, 1052, 1569, 1578, 2092, 2367, 3138, 3156, 4707, 4734, 6276, 7101, 9414, 9468, 14121, 14202, 18828, 21303, 28242, 28404, 42363, 42606, 56484, 63909, 84726, 85212, 127089, 127818, 137549, 169452, 254178, 255636, 275098, 412647, 508356, 550196, 825294, 1237941, 1650588, 2475882, 3713823, 4951764, 7427646, 11141469, 14855292, 22282938, 33424407, 44565876, 66848814, 133697628]

約数ペア:

[(1, 133697628), (2, 66848814), (3, 44565876), (4, 33424407), (6, 22282938), (9, 14855292), (12, 11141469), (18, 7427646), (27, 4951764), (36, 3713823), (54, 2475882), (81, 1650588), (108, 1237941), (162, 825294), (243, 550196), (263, 508356), (324, 412647), (486, 275098), (523, 255636), (526, 254178), (789, 169452), (972, 137549), (1046, 127818), (1052, 127089), (1569, 85212), (1578, 84726), (2092, 63909), (2367, 56484), (3138, 42606), (3156, 42363), (4707, 28404), (4734, 28242), (6276, 21303), (7101, 18828), (9414, 14202), (9468, 14121)]