145224436

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 305665920

約数和(自身を除く): 160441484

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 83, 98, 113, 158, 166, 196, 226, 316, 332, 452, 553, 581, 791, 1106, 1162, 1582, 2212, 2324, 3164, 3871, 4067, 5537, 6557, 7742, 8134, 8927, 9379, 11074, 13114, 15484, 16268, 17854, 18758, 22148, 26228, 35708, 37516, 45899, 62489, 65653, 91798, 124978, 131306, 183596, 249956, 262612, 321293, 437423, 459571, 642586, 740941, 874846, 919142, 1285172, 1481882, 1749692, 1838284, 2963764, 5186587, 10373174, 20746348, 36306109, 72612218, 145224436]

約数ペア:

[(1, 145224436), (2, 72612218), (4, 36306109), (7, 20746348), (14, 10373174), (28, 5186587), (49, 2963764), (79, 1838284), (83, 1749692), (98, 1481882), (113, 1285172), (158, 919142), (166, 874846), (196, 740941), (226, 642586), (316, 459571), (332, 437423), (452, 321293), (553, 262612), (581, 249956), (791, 183596), (1106, 131306), (1162, 124978), (1582, 91798), (2212, 65653), (2324, 62489), (3164, 45899), (3871, 37516), (4067, 35708), (5537, 26228), (6557, 22148), (7742, 18758), (8134, 17854), (8927, 16268), (9379, 15484), (11074, 13114)]