143534398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 136401602

約数列:

[1, 2, 7, 14, 19, 23, 29, 38, 46, 58, 133, 161, 203, 266, 322, 406, 437, 551, 667, 809, 874, 1102, 1334, 1618, 3059, 3857, 4669, 5663, 6118, 7714, 9338, 11326, 12673, 15371, 18607, 23461, 25346, 30742, 37214, 46922, 88711, 107597, 130249, 164227, 177422, 215194, 260498, 328454, 353533, 445759, 539603, 707066, 891518, 1079206, 2474731, 3120313, 3777221, 4949462, 6240626, 7554442, 10252457, 20504914, 71767199, 143534398]

約数ペア:

[(1, 143534398), (2, 71767199), (7, 20504914), (14, 10252457), (19, 7554442), (23, 6240626), (29, 4949462), (38, 3777221), (46, 3120313), (58, 2474731), (133, 1079206), (161, 891518), (203, 707066), (266, 539603), (322, 445759), (406, 353533), (437, 328454), (551, 260498), (667, 215194), (809, 177422), (874, 164227), (1102, 130249), (1334, 107597), (1618, 88711), (3059, 46922), (3857, 37214), (4669, 30742), (5663, 25346), (6118, 23461), (7714, 18607), (9338, 15371), (11326, 12673)]