229156564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 503381760

約数和(自身を除く): 274225196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 169, 182, 316, 338, 364, 553, 613, 676, 1027, 1106, 1183, 1226, 2054, 2212, 2366, 2452, 4108, 4291, 4732, 7189, 7969, 8582, 13351, 14378, 15938, 17164, 26702, 28756, 31876, 48427, 53404, 55783, 93457, 96854, 103597, 111566, 186914, 193708, 207194, 223132, 338989, 373828, 414388, 629551, 677978, 725179, 1259102, 1355956, 1450358, 2518204, 2900716, 4406857, 8184163, 8813714, 16368326, 17627428, 32736652, 57289141, 114578282, 229156564]

約数ペア:

[(1, 229156564), (2, 114578282), (4, 57289141), (7, 32736652), (13, 17627428), (14, 16368326), (26, 8813714), (28, 8184163), (52, 4406857), (79, 2900716), (91, 2518204), (158, 1450358), (169, 1355956), (182, 1259102), (316, 725179), (338, 677978), (364, 629551), (553, 414388), (613, 373828), (676, 338989), (1027, 223132), (1106, 207194), (1183, 193708), (1226, 186914), (2054, 111566), (2212, 103597), (2366, 96854), (2452, 93457), (4108, 55783), (4291, 53404), (4732, 48427), (7189, 31876), (7969, 28756), (8582, 26702), (13351, 17164), (14378, 15938)]