138880728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14503}}^1$

素因数の和:14541

約数の個数: 96

約数和(自身を含む): 452524800

約数和(自身を除く): 313644072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 14503, 29006, 43509, 58012, 87018, 101521, 116024, 130527, 174036, 203042, 261054, 275557, 304563, 348072, 406084, 522108, 551114, 609126, 812168, 826671, 913689, 1044216, 1102228, 1218252, 1653342, 1827378, 1928899, 2204456, 2436504, 2480013, 3306684, 3654756, 3857798, 4960026, 5786697, 6613368, 7309512, 7715596, 9920052, 11573394, 15431192, 17360091, 19840104, 23146788, 34720182, 46293576, 69440364, 138880728]

約数ペア:

[(1, 138880728), (2, 69440364), (3, 46293576), (4, 34720182), (6, 23146788), (7, 19840104), (8, 17360091), (9, 15431192), (12, 11573394), (14, 9920052), (18, 7715596), (19, 7309512), (21, 6613368), (24, 5786697), (28, 4960026), (36, 3857798), (38, 3654756), (42, 3306684), (56, 2480013), (57, 2436504), (63, 2204456), (72, 1928899), (76, 1827378), (84, 1653342), (114, 1218252), (126, 1102228), (133, 1044216), (152, 913689), (168, 826671), (171, 812168), (228, 609126), (252, 551114), (266, 522108), (342, 406084), (399, 348072), (456, 304563), (504, 275557), (532, 261054), (684, 203042), (798, 174036), (1064, 130527), (1197, 116024), (1368, 101521), (1596, 87018), (2394, 58012), (3192, 43509), (4788, 29006), (9576, 14503)]