156748326410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 311470790400

約数和(自身を除く): 154722463990

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 131, 169, 214, 262, 338, 509, 535, 655, 845, 1018, 1070, 1310, 1391, 1690, 1703, 2197, 2545, 2782, 3406, 4394, 5090, 6617, 6955, 8515, 10985, 13234, 13910, 14017, 17030, 18083, 21970, 22139, 28034, 33085, 36166, 44278, 54463, 66170, 66679, 70085, 86021, 90415, 108926, 110695, 133358, 140170, 172042, 180830, 182221, 221390, 235079, 272315, 287807, 333395, 364442, 430105, 470158, 544630, 575614, 666790, 708019, 860210, 866827, 911105, 1118273, 1175395, 1416038, 1439035, 1733654, 1822210, 2236546, 2350790, 2368873, 2878070, 3540095, 4334135, 4737746, 5591365, 7080190, 7134653, 8668270, 9204247, 11182730, 11268751, 11844365, 14269306, 18408494, 22537502, 23688730, 30795349, 35673265, 46021235, 56343755, 61590698, 71346530, 92042470, 92750489, 112687510, 119655211, 146493763, 153976745, 185500978, 239310422, 292987526, 307953490, 463752445, 598276055, 732468815, 927504890, 1196552110, 1205756357, 1464937630, 2411512714, 6028781785, 12057563570, 15674832641, 31349665282, 78374163205, 156748326410]

約数ペア:

[(1, 156748326410), (2, 78374163205), (5, 31349665282), (10, 15674832641), (13, 12057563570), (26, 6028781785), (65, 2411512714), (107, 1464937630), (130, 1205756357), (131, 1196552110), (169, 927504890), (214, 732468815), (262, 598276055), (338, 463752445), (509, 307953490), (535, 292987526), (655, 239310422), (845, 185500978), (1018, 153976745), (1070, 146493763), (1310, 119655211), (1391, 112687510), (1690, 92750489), (1703, 92042470), (2197, 71346530), (2545, 61590698), (2782, 56343755), (3406, 46021235), (4394, 35673265), (5090, 30795349), (6617, 23688730), (6955, 22537502), (8515, 18408494), (10985, 14269306), (13234, 11844365), (13910, 11268751), (14017, 11182730), (17030, 9204247), (18083, 8668270), (21970, 7134653), (22139, 7080190), (28034, 5591365), (33085, 4737746), (36166, 4334135), (44278, 3540095), (54463, 2878070), (66170, 2368873), (66679, 2350790), (70085, 2236546), (86021, 1822210), (90415, 1733654), (108926, 1439035), (110695, 1416038), (133358, 1175395), (140170, 1118273), (172042, 911105), (180830, 866827), (182221, 860210), (221390, 708019), (235079, 666790), (272315, 575614), (287807, 544630), (333395, 470158), (364442, 430105)]