128616228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 363054720

約数和(自身を除く): 234438492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 101, 108, 117, 156, 202, 234, 303, 351, 404, 468, 606, 702, 907, 909, 1212, 1313, 1404, 1814, 1818, 2626, 2721, 2727, 3628, 3636, 3939, 5252, 5442, 5454, 7878, 8163, 10884, 10908, 11791, 11817, 15756, 16326, 23582, 23634, 24489, 32652, 35373, 35451, 47164, 47268, 48978, 70746, 70902, 91607, 97956, 106119, 141492, 141804, 183214, 212238, 274821, 318357, 366428, 424476, 549642, 636714, 824463, 1099284, 1190891, 1273428, 1648926, 2381782, 2473389, 3297852, 3572673, 4763564, 4946778, 7145346, 9893556, 10718019, 14290692, 21436038, 32154057, 42872076, 64308114, 128616228]

約数ペア:

[(1, 128616228), (2, 64308114), (3, 42872076), (4, 32154057), (6, 21436038), (9, 14290692), (12, 10718019), (13, 9893556), (18, 7145346), (26, 4946778), (27, 4763564), (36, 3572673), (39, 3297852), (52, 2473389), (54, 2381782), (78, 1648926), (101, 1273428), (108, 1190891), (117, 1099284), (156, 824463), (202, 636714), (234, 549642), (303, 424476), (351, 366428), (404, 318357), (468, 274821), (606, 212238), (702, 183214), (907, 141804), (909, 141492), (1212, 106119), (1313, 97956), (1404, 91607), (1814, 70902), (1818, 70746), (2626, 48978), (2721, 47268), (2727, 47164), (3628, 35451), (3636, 35373), (3939, 32652), (5252, 24489), (5442, 23634), (5454, 23582), (7878, 16326), (8163, 15756), (10884, 11817), (10908, 11791)]