143835380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 339026688

約数和(自身を除く): 195191308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 103, 130, 131, 164, 205, 206, 260, 262, 410, 412, 515, 524, 533, 655, 820, 1030, 1066, 1310, 1339, 1703, 2060, 2132, 2620, 2665, 2678, 3406, 4223, 5330, 5356, 5371, 6695, 6812, 8446, 8515, 10660, 10742, 13390, 13493, 16892, 17030, 21115, 21484, 26780, 26855, 26986, 34060, 42230, 53710, 53972, 54899, 67465, 69823, 84460, 107420, 109798, 134930, 139646, 175409, 219596, 269860, 274495, 279292, 349115, 350818, 548990, 553213, 698230, 701636, 877045, 1097980, 1106426, 1396460, 1754090, 2212852, 2766065, 3508180, 5532130, 7191769, 11064260, 14383538, 28767076, 35958845, 71917690, 143835380]

約数ペア:

[(1, 143835380), (2, 71917690), (4, 35958845), (5, 28767076), (10, 14383538), (13, 11064260), (20, 7191769), (26, 5532130), (41, 3508180), (52, 2766065), (65, 2212852), (82, 1754090), (103, 1396460), (130, 1106426), (131, 1097980), (164, 877045), (205, 701636), (206, 698230), (260, 553213), (262, 548990), (410, 350818), (412, 349115), (515, 279292), (524, 274495), (533, 269860), (655, 219596), (820, 175409), (1030, 139646), (1066, 134930), (1310, 109798), (1339, 107420), (1703, 84460), (2060, 69823), (2132, 67465), (2620, 54899), (2665, 53972), (2678, 53710), (3406, 42230), (4223, 34060), (5330, 26986), (5356, 26855), (5371, 26780), (6695, 21484), (6812, 21115), (8446, 17030), (8515, 16892), (10660, 13493), (10742, 13390)]