156780352940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1\times {\mathrm{2333}}^1$

素因数の和:3039

約数の個数: 96

約数和(自身を含む): 342097330176

約数和(自身を除く): 185316977236

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 283, 310, 383, 566, 620, 766, 1132, 1415, 1532, 1915, 2333, 2830, 3830, 4666, 5660, 7660, 8773, 9332, 11665, 11873, 17546, 23330, 23746, 35092, 43865, 46660, 47492, 59365, 72323, 87730, 108389, 118730, 144646, 175460, 216778, 237460, 289292, 361615, 433556, 541945, 660239, 723230, 893539, 1083890, 1320478, 1446460, 1787078, 2167780, 2640956, 3301195, 3360059, 3574156, 4467695, 6602390, 6720118, 8935390, 13204780, 13440236, 16800295, 17870780, 20467409, 27699709, 33600590, 40934818, 55399418, 67201180, 81869636, 102337045, 110798836, 138498545, 204674090, 252871537, 276997090, 409348180, 505743074, 553994180, 1011486148, 1264357685, 2528715370, 5057430740, 7839017647, 15678035294, 31356070588, 39195088235, 78390176470, 156780352940]

約数ペア:

[(1, 156780352940), (2, 78390176470), (4, 39195088235), (5, 31356070588), (10, 15678035294), (20, 7839017647), (31, 5057430740), (62, 2528715370), (124, 1264357685), (155, 1011486148), (283, 553994180), (310, 505743074), (383, 409348180), (566, 276997090), (620, 252871537), (766, 204674090), (1132, 138498545), (1415, 110798836), (1532, 102337045), (1915, 81869636), (2333, 67201180), (2830, 55399418), (3830, 40934818), (4666, 33600590), (5660, 27699709), (7660, 20467409), (8773, 17870780), (9332, 16800295), (11665, 13440236), (11873, 13204780), (17546, 8935390), (23330, 6720118), (23746, 6602390), (35092, 4467695), (43865, 3574156), (46660, 3360059), (47492, 3301195), (59365, 2640956), (72323, 2167780), (87730, 1787078), (108389, 1446460), (118730, 1320478), (144646, 1083890), (175460, 893539), (216778, 723230), (237460, 660239), (289292, 541945), (361615, 433556)]