22270136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 51192000

約数和(自身を除く): 28921864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 149, 157, 238, 298, 314, 476, 596, 628, 952, 1043, 1099, 1192, 1256, 2086, 2198, 2533, 2669, 4172, 4396, 5066, 5338, 8344, 8792, 10132, 10676, 17731, 18683, 20264, 21352, 23393, 35462, 37366, 46786, 70924, 74732, 93572, 141848, 149464, 163751, 187144, 327502, 397681, 655004, 795362, 1310008, 1590724, 2783767, 3181448, 5567534, 11135068, 22270136]

約数ペア:

[(1, 22270136), (2, 11135068), (4, 5567534), (7, 3181448), (8, 2783767), (14, 1590724), (17, 1310008), (28, 795362), (34, 655004), (56, 397681), (68, 327502), (119, 187144), (136, 163751), (149, 149464), (157, 141848), (238, 93572), (298, 74732), (314, 70924), (476, 46786), (596, 37366), (628, 35462), (952, 23393), (1043, 21352), (1099, 20264), (1192, 18683), (1256, 17731), (2086, 10676), (2198, 10132), (2533, 8792), (2669, 8344), (4172, 5338), (4396, 5066)]