143291772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 392106624

約数和(自身を除く): 248814852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 892, 1338, 1373, 2007, 2676, 2746, 2899, 4014, 4119, 5492, 5798, 8028, 8238, 8697, 11596, 12357, 16476, 17394, 17849, 24714, 26091, 34788, 35698, 49428, 52182, 53547, 71396, 104364, 107094, 160641, 214188, 306179, 321282, 612358, 642564, 918537, 1224716, 1837074, 2755611, 3674148, 3980327, 5511222, 7960654, 11022444, 11940981, 15921308, 23881962, 35822943, 47763924, 71645886, 143291772]

約数ペア:

[(1, 143291772), (2, 71645886), (3, 47763924), (4, 35822943), (6, 23881962), (9, 15921308), (12, 11940981), (13, 11022444), (18, 7960654), (26, 5511222), (36, 3980327), (39, 3674148), (52, 2755611), (78, 1837074), (117, 1224716), (156, 918537), (223, 642564), (234, 612358), (446, 321282), (468, 306179), (669, 214188), (892, 160641), (1338, 107094), (1373, 104364), (2007, 71396), (2676, 53547), (2746, 52182), (2899, 49428), (4014, 35698), (4119, 34788), (5492, 26091), (5798, 24714), (8028, 17849), (8238, 17394), (8697, 16476), (11596, 12357)]