157200078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 376814592

約数和(自身を除く): 219614514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 353, 461, 483, 706, 922, 966, 1059, 1383, 2118, 2471, 2766, 3227, 4942, 6454, 7413, 8119, 9681, 10603, 14826, 16238, 19362, 21206, 24357, 31809, 48714, 56833, 63618, 74221, 113666, 148442, 162733, 170499, 222663, 325466, 340998, 445326, 488199, 976398, 1139131, 2278262, 3417393, 3742859, 6834786, 7485718, 11228577, 22457154, 26200013, 52400026, 78600039, 157200078]

約数ペア:

[(1, 157200078), (2, 78600039), (3, 52400026), (6, 26200013), (7, 22457154), (14, 11228577), (21, 7485718), (23, 6834786), (42, 3742859), (46, 3417393), (69, 2278262), (138, 1139131), (161, 976398), (322, 488199), (353, 445326), (461, 340998), (483, 325466), (706, 222663), (922, 170499), (966, 162733), (1059, 148442), (1383, 113666), (2118, 74221), (2471, 63618), (2766, 56833), (3227, 48714), (4942, 31809), (6454, 24357), (7413, 21206), (8119, 19362), (9681, 16238), (10603, 14826)]