152865860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 382018560

約数和(自身を除く): 229152700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 67, 70, 86, 134, 140, 172, 215, 268, 301, 335, 379, 430, 469, 602, 670, 758, 860, 938, 1204, 1340, 1505, 1516, 1876, 1895, 2345, 2653, 2881, 3010, 3790, 4690, 5306, 5762, 6020, 7580, 9380, 10612, 11524, 13265, 14405, 16297, 20167, 25393, 26530, 28810, 32594, 40334, 50786, 53060, 57620, 65188, 80668, 81485, 100835, 101572, 114079, 126965, 162970, 177751, 201670, 228158, 253930, 325940, 355502, 403340, 456316, 507860, 570395, 711004, 888755, 1091899, 1140790, 1777510, 2183798, 2281580, 3555020, 4367596, 5459495, 7643293, 10918990, 15286586, 21837980, 30573172, 38216465, 76432930, 152865860]

約数ペア:

[(1, 152865860), (2, 76432930), (4, 38216465), (5, 30573172), (7, 21837980), (10, 15286586), (14, 10918990), (20, 7643293), (28, 5459495), (35, 4367596), (43, 3555020), (67, 2281580), (70, 2183798), (86, 1777510), (134, 1140790), (140, 1091899), (172, 888755), (215, 711004), (268, 570395), (301, 507860), (335, 456316), (379, 403340), (430, 355502), (469, 325940), (602, 253930), (670, 228158), (758, 201670), (860, 177751), (938, 162970), (1204, 126965), (1340, 114079), (1505, 101572), (1516, 100835), (1876, 81485), (1895, 80668), (2345, 65188), (2653, 57620), (2881, 53060), (3010, 50786), (3790, 40334), (4690, 32594), (5306, 28810), (5762, 26530), (6020, 25393), (7580, 20167), (9380, 16297), (10612, 14405), (11524, 13265)]