155346282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 430456320

約数和(自身を除く): 275110038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 101, 117, 126, 182, 189, 202, 234, 273, 303, 313, 351, 378, 546, 606, 626, 702, 707, 819, 909, 939, 1313, 1414, 1638, 1818, 1878, 2121, 2191, 2457, 2626, 2727, 2817, 3939, 4069, 4242, 4382, 4914, 5454, 5634, 6363, 6573, 7878, 8138, 8451, 9191, 11817, 12207, 12726, 13146, 16902, 18382, 19089, 19719, 23634, 24414, 27573, 28483, 31613, 35451, 36621, 38178, 39438, 55146, 56966, 59157, 63226, 70902, 73242, 82719, 85449, 94839, 109863, 118314, 165438, 170898, 189678, 219726, 221291, 248157, 256347, 284517, 410969, 442582, 496314, 512694, 569034, 663873, 769041, 821938, 853551, 1232907, 1327746, 1538082, 1707102, 1991619, 2465814, 2876783, 3698721, 3983238, 5753566, 5974857, 7397442, 8630349, 11096163, 11949714, 17260698, 22192326, 25891047, 51782094, 77673141, 155346282]

約数ペア:

[(1, 155346282), (2, 77673141), (3, 51782094), (6, 25891047), (7, 22192326), (9, 17260698), (13, 11949714), (14, 11096163), (18, 8630349), (21, 7397442), (26, 5974857), (27, 5753566), (39, 3983238), (42, 3698721), (54, 2876783), (63, 2465814), (78, 1991619), (91, 1707102), (101, 1538082), (117, 1327746), (126, 1232907), (182, 853551), (189, 821938), (202, 769041), (234, 663873), (273, 569034), (303, 512694), (313, 496314), (351, 442582), (378, 410969), (546, 284517), (606, 256347), (626, 248157), (702, 221291), (707, 219726), (819, 189678), (909, 170898), (939, 165438), (1313, 118314), (1414, 109863), (1638, 94839), (1818, 85449), (1878, 82719), (2121, 73242), (2191, 70902), (2457, 63226), (2626, 59157), (2727, 56966), (2817, 55146), (3939, 39438), (4069, 38178), (4242, 36621), (4382, 35451), (4914, 31613), (5454, 28483), (5634, 27573), (6363, 24414), (6573, 23634), (7878, 19719), (8138, 19089), (8451, 18382), (9191, 16902), (11817, 13146), (12207, 12726)]