145976348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 313435584

約数和(自身を除く): 167459236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4201, 4964, 8402, 8687, 16804, 17374, 29407, 34748, 58814, 71417, 117628, 142834, 285668, 306673, 499919, 613346, 999838, 1226692, 1999676, 2146711, 4293422, 5213441, 8586844, 10426882, 20853764, 36494087, 72988174, 145976348]

約数ペア:

[(1, 145976348), (2, 72988174), (4, 36494087), (7, 20853764), (14, 10426882), (17, 8586844), (28, 5213441), (34, 4293422), (68, 2146711), (73, 1999676), (119, 1226692), (146, 999838), (238, 613346), (292, 499919), (476, 306673), (511, 285668), (1022, 142834), (1241, 117628), (2044, 71417), (2482, 58814), (4201, 34748), (4964, 29407), (8402, 17374), (8687, 16804)]