128357502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12417

約数の個数: 64

約数和(自身を含む): 332613120

約数和(自身を除く): 204255618

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 12373, 24746, 37119, 74238, 86611, 160849, 173222, 235087, 259833, 321698, 470174, 482547, 519666, 705261, 965094, 1125943, 1410522, 1645609, 2251886, 3056131, 3291218, 3377829, 4936827, 6112262, 6755658, 9168393, 9873654, 18336786, 21392917, 42785834, 64178751, 128357502]

約数ペア:

[(1, 128357502), (2, 64178751), (3, 42785834), (6, 21392917), (7, 18336786), (13, 9873654), (14, 9168393), (19, 6755658), (21, 6112262), (26, 4936827), (38, 3377829), (39, 3291218), (42, 3056131), (57, 2251886), (78, 1645609), (91, 1410522), (114, 1125943), (133, 965094), (182, 705261), (247, 519666), (266, 482547), (273, 470174), (399, 321698), (494, 259833), (546, 235087), (741, 173222), (798, 160849), (1482, 86611), (1729, 74238), (3458, 37119), (5187, 24746), (10374, 12373)]