142384144

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 327229056

約数和(自身を除く): 184844912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 101, 112, 164, 202, 287, 307, 328, 404, 574, 614, 656, 707, 808, 1148, 1228, 1414, 1616, 2149, 2296, 2456, 2828, 4141, 4298, 4592, 4912, 5656, 8282, 8596, 11312, 12587, 16564, 17192, 25174, 28987, 31007, 33128, 34384, 50348, 57974, 62014, 66256, 88109, 100696, 115948, 124028, 176218, 201392, 217049, 231896, 248056, 352436, 434098, 463792, 496112, 704872, 868196, 1271287, 1409744, 1736392, 2542574, 3472784, 5085148, 8899009, 10170296, 17798018, 20340592, 35596036, 71192072, 142384144]

約数ペア:

[(1, 142384144), (2, 71192072), (4, 35596036), (7, 20340592), (8, 17798018), (14, 10170296), (16, 8899009), (28, 5085148), (41, 3472784), (56, 2542574), (82, 1736392), (101, 1409744), (112, 1271287), (164, 868196), (202, 704872), (287, 496112), (307, 463792), (328, 434098), (404, 352436), (574, 248056), (614, 231896), (656, 217049), (707, 201392), (808, 176218), (1148, 124028), (1228, 115948), (1414, 100696), (1616, 88109), (2149, 66256), (2296, 62014), (2456, 57974), (2828, 50348), (4141, 34384), (4298, 33128), (4592, 31007), (4912, 28987), (5656, 25174), (8282, 17192), (8596, 16564), (11312, 12587)]