145628388

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70969}}^1$

素因数の和:71001

約数の個数: 48

約数和(自身を含む): 397432000

約数和(自身を除く): 251803612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 70969, 141938, 212907, 283876, 425814, 638721, 851628, 1277442, 1348411, 1916163, 2554884, 2696822, 3832326, 4045233, 5393644, 7664652, 8090466, 12135699, 16180932, 24271398, 36407097, 48542796, 72814194, 145628388]

約数ペア:

[(1, 145628388), (2, 72814194), (3, 48542796), (4, 36407097), (6, 24271398), (9, 16180932), (12, 12135699), (18, 8090466), (19, 7664652), (27, 5393644), (36, 4045233), (38, 3832326), (54, 2696822), (57, 2554884), (76, 1916163), (108, 1348411), (114, 1277442), (171, 851628), (228, 638721), (342, 425814), (513, 283876), (684, 212907), (1026, 141938), (2052, 70969)]