157188724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 359718912

約数和(自身を除く): 202530188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 101, 124, 154, 163, 202, 217, 308, 326, 341, 404, 434, 652, 682, 707, 868, 1111, 1141, 1364, 1414, 1793, 2222, 2282, 2387, 2828, 3131, 3586, 4444, 4564, 4774, 5053, 6262, 7172, 7777, 9548, 10106, 12524, 12551, 15554, 16463, 20212, 21917, 25102, 31108, 32926, 34441, 35371, 43834, 50204, 55583, 65852, 68882, 70742, 87668, 111166, 115241, 137764, 141484, 181093, 222332, 230482, 241087, 362186, 389081, 460964, 482174, 510353, 724372, 778162, 964348, 1020706, 1267651, 1556324, 2041412, 2535302, 3572471, 5070604, 5613883, 7144942, 11227766, 14289884, 22455532, 39297181, 78594362, 157188724]

約数ペア:

[(1, 157188724), (2, 78594362), (4, 39297181), (7, 22455532), (11, 14289884), (14, 11227766), (22, 7144942), (28, 5613883), (31, 5070604), (44, 3572471), (62, 2535302), (77, 2041412), (101, 1556324), (124, 1267651), (154, 1020706), (163, 964348), (202, 778162), (217, 724372), (308, 510353), (326, 482174), (341, 460964), (404, 389081), (434, 362186), (652, 241087), (682, 230482), (707, 222332), (868, 181093), (1111, 141484), (1141, 137764), (1364, 115241), (1414, 111166), (1793, 87668), (2222, 70742), (2282, 68882), (2387, 65852), (2828, 55583), (3131, 50204), (3586, 43834), (4444, 35371), (4564, 34441), (4774, 32926), (5053, 31108), (6262, 25102), (7172, 21917), (7777, 20212), (9548, 16463), (10106, 15554), (12524, 12551)]