119531984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 275607360

約数和(自身を除く): 156075376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 89, 104, 143, 176, 178, 208, 286, 356, 572, 587, 712, 979, 1144, 1157, 1174, 1424, 1958, 2288, 2314, 2348, 3916, 4628, 4696, 6457, 7631, 7832, 9256, 9392, 12727, 12914, 15262, 15664, 18512, 25454, 25828, 30524, 50908, 51656, 52243, 61048, 83941, 101816, 103312, 104486, 122096, 167882, 203632, 208972, 335764, 417944, 574673, 671528, 679159, 835888, 1149346, 1343056, 1358318, 2298692, 2716636, 4597384, 5433272, 7470749, 9194768, 10866544, 14941498, 29882996, 59765992, 119531984]

約数ペア:

[(1, 119531984), (2, 59765992), (4, 29882996), (8, 14941498), (11, 10866544), (13, 9194768), (16, 7470749), (22, 5433272), (26, 4597384), (44, 2716636), (52, 2298692), (88, 1358318), (89, 1343056), (104, 1149346), (143, 835888), (176, 679159), (178, 671528), (208, 574673), (286, 417944), (356, 335764), (572, 208972), (587, 203632), (712, 167882), (979, 122096), (1144, 104486), (1157, 103312), (1174, 101816), (1424, 83941), (1958, 61048), (2288, 52243), (2314, 51656), (2348, 50908), (3916, 30524), (4628, 25828), (4696, 25454), (6457, 18512), (7631, 15664), (7832, 15262), (9256, 12914), (9392, 12727)]