138687612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 393254400

約数和(自身を除く): 254566788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 113, 114, 133, 226, 228, 266, 339, 399, 452, 532, 678, 769, 791, 798, 1356, 1538, 1582, 1596, 2147, 2307, 2373, 3076, 3164, 4294, 4614, 4746, 5383, 6441, 8588, 9228, 9492, 10766, 12882, 14611, 15029, 16149, 21532, 25764, 29222, 30058, 32298, 43833, 45087, 58444, 60116, 64596, 86897, 87666, 90174, 102277, 173794, 175332, 180348, 204554, 260691, 306831, 347588, 409108, 521382, 608279, 613662, 1042764, 1216558, 1227324, 1651043, 1824837, 2433116, 3302086, 3649674, 4953129, 6604172, 7299348, 9906258, 11557301, 19812516, 23114602, 34671903, 46229204, 69343806, 138687612]

約数ペア:

[(1, 138687612), (2, 69343806), (3, 46229204), (4, 34671903), (6, 23114602), (7, 19812516), (12, 11557301), (14, 9906258), (19, 7299348), (21, 6604172), (28, 4953129), (38, 3649674), (42, 3302086), (57, 2433116), (76, 1824837), (84, 1651043), (113, 1227324), (114, 1216558), (133, 1042764), (226, 613662), (228, 608279), (266, 521382), (339, 409108), (399, 347588), (452, 306831), (532, 260691), (678, 204554), (769, 180348), (791, 175332), (798, 173794), (1356, 102277), (1538, 90174), (1582, 87666), (1596, 86897), (2147, 64596), (2307, 60116), (2373, 58444), (3076, 45087), (3164, 43833), (4294, 32298), (4614, 30058), (4746, 29222), (5383, 25764), (6441, 21532), (8588, 16149), (9228, 15029), (9492, 14611), (10766, 12882)]