161908110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 529296768

約数和(自身を除く): 367388658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 53, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 159, 182, 195, 210, 234, 265, 273, 315, 318, 371, 373, 390, 455, 477, 530, 546, 585, 630, 689, 742, 746, 795, 819, 910, 954, 1113, 1119, 1170, 1365, 1378, 1590, 1638, 1855, 1865, 2067, 2226, 2238, 2385, 2611, 2730, 3339, 3357, 3445, 3710, 3730, 4095, 4134, 4770, 4823, 4849, 5222, 5565, 5595, 6201, 6678, 6714, 6890, 7833, 8190, 9646, 9698, 10335, 11130, 11190, 12402, 13055, 14469, 14547, 15666, 16695, 16785, 19769, 20670, 23499, 24115, 24245, 26110, 28938, 29094, 31005, 33390, 33570, 33943, 39165, 39538, 43407, 43641, 46998, 48230, 48490, 59307, 62010, 67886, 72345, 72735, 78330, 86814, 87282, 98845, 101829, 117495, 118614, 138383, 144690, 145470, 169715, 177921, 197690, 203658, 217035, 218205, 234990, 256997, 276766, 296535, 305487, 339430, 355842, 415149, 434070, 436410, 509145, 513994, 593070, 610974, 691915, 770991, 830298, 889605, 1018290, 1245447, 1284985, 1383830, 1527435, 1541982, 1779210, 1798979, 2075745, 2312973, 2490894, 2569970, 3054870, 3597958, 3854955, 4151490, 4625946, 5396937, 6227235, 7709910, 8994895, 10793874, 11564865, 12454470, 16190811, 17989790, 23129730, 26984685, 32381622, 53969370, 80954055, 161908110]

約数ペア:

[(1, 161908110), (2, 80954055), (3, 53969370), (5, 32381622), (6, 26984685), (7, 23129730), (9, 17989790), (10, 16190811), (13, 12454470), (14, 11564865), (15, 10793874), (18, 8994895), (21, 7709910), (26, 6227235), (30, 5396937), (35, 4625946), (39, 4151490), (42, 3854955), (45, 3597958), (53, 3054870), (63, 2569970), (65, 2490894), (70, 2312973), (78, 2075745), (90, 1798979), (91, 1779210), (105, 1541982), (106, 1527435), (117, 1383830), (126, 1284985), (130, 1245447), (159, 1018290), (182, 889605), (195, 830298), (210, 770991), (234, 691915), (265, 610974), (273, 593070), (315, 513994), (318, 509145), (371, 436410), (373, 434070), (390, 415149), (455, 355842), (477, 339430), (530, 305487), (546, 296535), (585, 276766), (630, 256997), (689, 234990), (742, 218205), (746, 217035), (795, 203658), (819, 197690), (910, 177921), (954, 169715), (1113, 145470), (1119, 144690), (1170, 138383), (1365, 118614), (1378, 117495), (1590, 101829), (1638, 98845), (1855, 87282), (1865, 86814), (2067, 78330), (2226, 72735), (2238, 72345), (2385, 67886), (2611, 62010), (2730, 59307), (3339, 48490), (3357, 48230), (3445, 46998), (3710, 43641), (3730, 43407), (4095, 39538), (4134, 39165), (4770, 33943), (4823, 33570), (4849, 33390), (5222, 31005), (5565, 29094), (5595, 28938), (6201, 26110), (6678, 24245), (6714, 24115), (6890, 23499), (7833, 20670), (8190, 19769), (9646, 16785), (9698, 16695), (10335, 15666), (11130, 14547), (11190, 14469), (12402, 13055)]