157021254

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 393513120

約数和(自身を除く): 236491866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 243, 261, 351, 377, 486, 522, 702, 754, 783, 857, 1053, 1131, 1566, 1714, 2106, 2262, 2349, 2571, 3159, 3393, 4698, 5142, 6318, 6786, 7047, 7713, 10179, 11141, 14094, 15426, 20358, 22282, 23139, 24853, 30537, 33423, 46278, 49706, 61074, 66846, 69417, 74559, 91611, 100269, 138834, 149118, 183222, 200538, 208251, 223677, 300807, 323089, 416502, 447354, 601614, 646178, 671031, 902421, 969267, 1342062, 1804842, 1938534, 2013093, 2707263, 2907801, 4026186, 5414526, 5815602, 6039279, 8723403, 12078558, 17446806, 26170209, 52340418, 78510627, 157021254]

約数ペア:

[(1, 157021254), (2, 78510627), (3, 52340418), (6, 26170209), (9, 17446806), (13, 12078558), (18, 8723403), (26, 6039279), (27, 5815602), (29, 5414526), (39, 4026186), (54, 2907801), (58, 2707263), (78, 2013093), (81, 1938534), (87, 1804842), (117, 1342062), (162, 969267), (174, 902421), (234, 671031), (243, 646178), (261, 601614), (351, 447354), (377, 416502), (486, 323089), (522, 300807), (702, 223677), (754, 208251), (783, 200538), (857, 183222), (1053, 149118), (1131, 138834), (1566, 100269), (1714, 91611), (2106, 74559), (2262, 69417), (2349, 66846), (2571, 61074), (3159, 49706), (3393, 46278), (4698, 33423), (5142, 30537), (6318, 24853), (6786, 23139), (7047, 22282), (7713, 20358), (10179, 15426), (11141, 14094)]