128009544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10007}}^1$

素因数の和:10070

約数の個数: 64

約数和(自身を含む): 353082240

約数和(自身を除く): 225072696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 10007, 12792, 20014, 30021, 40028, 60042, 80056, 120084, 130091, 240168, 260182, 390273, 410287, 520364, 780546, 820574, 1040728, 1230861, 1561092, 1641148, 2461722, 3122184, 3282296, 4923444, 5333731, 9846888, 10667462, 16001193, 21334924, 32002386, 42669848, 64004772, 128009544]

約数ペア:

[(1, 128009544), (2, 64004772), (3, 42669848), (4, 32002386), (6, 21334924), (8, 16001193), (12, 10667462), (13, 9846888), (24, 5333731), (26, 4923444), (39, 3282296), (41, 3122184), (52, 2461722), (78, 1641148), (82, 1561092), (104, 1230861), (123, 1040728), (156, 820574), (164, 780546), (246, 520364), (312, 410287), (328, 390273), (492, 260182), (533, 240168), (984, 130091), (1066, 120084), (1599, 80056), (2132, 60042), (3198, 40028), (4264, 30021), (6396, 20014), (10007, 12792)]