121417638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 291962880

約数和(自身を除く): 170545242

約数列:

[1, 2, 3, 6, 17, 19, 31, 34, 38, 43, 47, 51, 57, 62, 86, 93, 94, 102, 114, 129, 141, 186, 258, 282, 323, 527, 589, 646, 731, 799, 817, 893, 969, 1054, 1178, 1333, 1457, 1462, 1581, 1598, 1634, 1767, 1786, 1938, 2021, 2193, 2397, 2451, 2666, 2679, 2914, 3162, 3534, 3999, 4042, 4371, 4386, 4794, 4902, 5358, 6063, 7998, 8742, 10013, 12126, 13889, 15181, 20026, 22661, 24769, 25327, 27683, 27778, 30039, 30362, 34357, 38399, 41667, 45322, 45543, 49538, 50654, 55366, 60078, 62651, 67983, 68714, 74307, 75981, 76798, 83049, 83334, 91086, 103071, 115197, 125302, 135966, 148614, 151962, 166098, 187953, 206142, 230394, 375906, 430559, 470611, 652783, 861118, 941222, 1065067, 1190369, 1291677, 1305566, 1411833, 1958349, 2130134, 2380738, 2583354, 2823666, 3195201, 3571107, 3916698, 6390402, 7142214, 20236273, 40472546, 60708819, 121417638]

約数ペア:

[(1, 121417638), (2, 60708819), (3, 40472546), (6, 20236273), (17, 7142214), (19, 6390402), (31, 3916698), (34, 3571107), (38, 3195201), (43, 2823666), (47, 2583354), (51, 2380738), (57, 2130134), (62, 1958349), (86, 1411833), (93, 1305566), (94, 1291677), (102, 1190369), (114, 1065067), (129, 941222), (141, 861118), (186, 652783), (258, 470611), (282, 430559), (323, 375906), (527, 230394), (589, 206142), (646, 187953), (731, 166098), (799, 151962), (817, 148614), (893, 135966), (969, 125302), (1054, 115197), (1178, 103071), (1333, 91086), (1457, 83334), (1462, 83049), (1581, 76798), (1598, 75981), (1634, 74307), (1767, 68714), (1786, 67983), (1938, 62651), (2021, 60078), (2193, 55366), (2397, 50654), (2451, 49538), (2666, 45543), (2679, 45322), (2914, 41667), (3162, 38399), (3534, 34357), (3999, 30362), (4042, 30039), (4371, 27778), (4386, 27683), (4794, 25327), (4902, 24769), (5358, 22661), (6063, 20026), (7998, 15181), (8742, 13889), (10013, 12126)]