165786021972

素因数分解:

$2^2\times 3^6\times {\mathrm{4339}}^1\times {\mathrm{13103}}^1$

素因数の和:17464

約数の個数: 84

約数和(自身を含む): 435122775360

約数和(自身を除く): 269336753388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4339, 8678, 13017, 13103, 17356, 26034, 26206, 39051, 39309, 52068, 52412, 78102, 78618, 117153, 117927, 156204, 157236, 234306, 235854, 351459, 353781, 468612, 471708, 702918, 707562, 1054377, 1061343, 1405836, 1415124, 2108754, 2122686, 3163131, 3184029, 4217508, 4245372, 6326262, 6368058, 9552087, 12652524, 12736116, 19104174, 38208348, 56853917, 113707834, 170561751, 227415668, 341123502, 511685253, 682247004, 1023370506, 1535055759, 2046741012, 3070111518, 4605167277, 6140223036, 9210334554, 13815501831, 18420669108, 27631003662, 41446505493, 55262007324, 82893010986, 165786021972]

約数ペア:

[(1, 165786021972), (2, 82893010986), (3, 55262007324), (4, 41446505493), (6, 27631003662), (9, 18420669108), (12, 13815501831), (18, 9210334554), (27, 6140223036), (36, 4605167277), (54, 3070111518), (81, 2046741012), (108, 1535055759), (162, 1023370506), (243, 682247004), (324, 511685253), (486, 341123502), (729, 227415668), (972, 170561751), (1458, 113707834), (2916, 56853917), (4339, 38208348), (8678, 19104174), (13017, 12736116), (13103, 12652524), (17356, 9552087), (26034, 6368058), (26206, 6326262), (39051, 4245372), (39309, 4217508), (52068, 3184029), (52412, 3163131), (78102, 2122686), (78618, 2108754), (117153, 1415124), (117927, 1405836), (156204, 1061343), (157236, 1054377), (234306, 707562), (235854, 702918), (351459, 471708), (353781, 468612)]