131070312

素因数分解:

$2^3\times 3^5\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 371105280

約数和(自身を除く): 240034968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 243, 324, 353, 382, 486, 573, 648, 706, 764, 972, 1059, 1146, 1412, 1528, 1719, 1944, 2118, 2292, 2824, 3177, 3438, 4236, 4584, 5157, 6354, 6876, 8472, 9531, 10314, 12708, 13752, 15471, 19062, 20628, 25416, 28593, 30942, 38124, 41256, 46413, 57186, 61884, 67423, 76248, 85779, 92826, 114372, 123768, 134846, 171558, 185652, 202269, 228744, 269692, 343116, 371304, 404538, 539384, 606807, 686232, 809076, 1213614, 1618152, 1820421, 2427228, 3640842, 4854456, 5461263, 7281684, 10922526, 14563368, 16383789, 21845052, 32767578, 43690104, 65535156, 131070312]

約数ペア:

[(1, 131070312), (2, 65535156), (3, 43690104), (4, 32767578), (6, 21845052), (8, 16383789), (9, 14563368), (12, 10922526), (18, 7281684), (24, 5461263), (27, 4854456), (36, 3640842), (54, 2427228), (72, 1820421), (81, 1618152), (108, 1213614), (162, 809076), (191, 686232), (216, 606807), (243, 539384), (324, 404538), (353, 371304), (382, 343116), (486, 269692), (573, 228744), (648, 202269), (706, 185652), (764, 171558), (972, 134846), (1059, 123768), (1146, 114372), (1412, 92826), (1528, 85779), (1719, 76248), (1944, 67423), (2118, 61884), (2292, 57186), (2824, 46413), (3177, 41256), (3438, 38124), (4236, 30942), (4584, 28593), (5157, 25416), (6354, 20628), (6876, 19062), (8472, 15471), (9531, 13752), (10314, 12708)]