156969396740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{191599}}^1$

素因数の和:191781

約数の個数: 96

約数和(自身を含む): 373132569600

約数和(自身を除く): 216163172860

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 137, 230, 260, 274, 299, 460, 548, 598, 685, 1196, 1370, 1495, 1781, 2740, 2990, 3151, 3562, 5980, 6302, 7124, 8905, 12604, 15755, 17810, 31510, 35620, 40963, 63020, 81926, 163852, 191599, 204815, 383198, 409630, 766396, 819260, 957995, 1915990, 2490787, 3831980, 4406777, 4981574, 8813554, 9963148, 12453935, 17627108, 22033885, 24907870, 26249063, 44067770, 49815740, 52498126, 57288101, 88135540, 104996252, 114576202, 131245315, 229152404, 262490630, 286440505, 341237819, 524981260, 572881010, 603728449, 682475638, 1145762020, 1207456898, 1364951276, 1706189095, 2414913796, 3018642245, 3412378190, 6037284490, 6824756380, 7848469837, 12074568980, 15696939674, 31393879348, 39242349185, 78484698370, 156969396740]

約数ペア:

[(1, 156969396740), (2, 78484698370), (4, 39242349185), (5, 31393879348), (10, 15696939674), (13, 12074568980), (20, 7848469837), (23, 6824756380), (26, 6037284490), (46, 3412378190), (52, 3018642245), (65, 2414913796), (92, 1706189095), (115, 1364951276), (130, 1207456898), (137, 1145762020), (230, 682475638), (260, 603728449), (274, 572881010), (299, 524981260), (460, 341237819), (548, 286440505), (598, 262490630), (685, 229152404), (1196, 131245315), (1370, 114576202), (1495, 104996252), (1781, 88135540), (2740, 57288101), (2990, 52498126), (3151, 49815740), (3562, 44067770), (5980, 26249063), (6302, 24907870), (7124, 22033885), (8905, 17627108), (12604, 12453935), (15755, 9963148), (17810, 8813554), (31510, 4981574), (35620, 4406777), (40963, 3831980), (63020, 2490787), (81926, 1915990), (163852, 957995), (191599, 819260), (204815, 766396), (383198, 409630)]