138298896

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 403003224

約数和(自身を除く): 264704328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 101, 111, 144, 148, 202, 222, 257, 296, 303, 333, 404, 444, 514, 592, 606, 666, 771, 808, 888, 909, 1028, 1212, 1332, 1542, 1616, 1776, 1818, 2056, 2313, 2424, 2664, 3084, 3636, 3737, 4112, 4626, 4848, 5328, 6168, 7272, 7474, 9252, 9509, 11211, 12336, 14544, 14948, 18504, 19018, 22422, 25957, 28527, 29896, 33633, 37008, 38036, 44844, 51914, 57054, 59792, 67266, 76072, 77871, 85581, 89688, 103828, 114108, 134532, 152144, 155742, 171162, 179376, 207656, 228216, 233613, 269064, 311484, 342324, 415312, 456432, 467226, 538128, 622968, 684648, 934452, 960409, 1245936, 1369296, 1868904, 1920818, 2881227, 3737808, 3841636, 5762454, 7683272, 8643681, 11524908, 15366544, 17287362, 23049816, 34574724, 46099632, 69149448, 138298896]

約数ペア:

[(1, 138298896), (2, 69149448), (3, 46099632), (4, 34574724), (6, 23049816), (8, 17287362), (9, 15366544), (12, 11524908), (16, 8643681), (18, 7683272), (24, 5762454), (36, 3841636), (37, 3737808), (48, 2881227), (72, 1920818), (74, 1868904), (101, 1369296), (111, 1245936), (144, 960409), (148, 934452), (202, 684648), (222, 622968), (257, 538128), (296, 467226), (303, 456432), (333, 415312), (404, 342324), (444, 311484), (514, 269064), (592, 233613), (606, 228216), (666, 207656), (771, 179376), (808, 171162), (888, 155742), (909, 152144), (1028, 134532), (1212, 114108), (1332, 103828), (1542, 89688), (1616, 85581), (1776, 77871), (1818, 76072), (2056, 67266), (2313, 59792), (2424, 57054), (2664, 51914), (3084, 44844), (3636, 38036), (3737, 37008), (4112, 33633), (4626, 29896), (4848, 28527), (5328, 25957), (6168, 22422), (7272, 19018), (7474, 18504), (9252, 14948), (9509, 14544), (11211, 12336)]