127020738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 291163248

約数和(自身を除く): 164142510

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 347, 361, 494, 507, 694, 722, 741, 1014, 1041, 1083, 1482, 2082, 2166, 3211, 4511, 4693, 6422, 6593, 9022, 9386, 9633, 13186, 13533, 14079, 19266, 19779, 27066, 28158, 39558, 58643, 61009, 85709, 117286, 122018, 125267, 171418, 175929, 183027, 250534, 257127, 351858, 366054, 375801, 514254, 751602, 1114217, 1628471, 2228434, 3256942, 3342651, 4885413, 6685302, 9770826, 21170123, 42340246, 63510369, 127020738]

約数ペア:

[(1, 127020738), (2, 63510369), (3, 42340246), (6, 21170123), (13, 9770826), (19, 6685302), (26, 4885413), (38, 3342651), (39, 3256942), (57, 2228434), (78, 1628471), (114, 1114217), (169, 751602), (247, 514254), (338, 375801), (347, 366054), (361, 351858), (494, 257127), (507, 250534), (694, 183027), (722, 175929), (741, 171418), (1014, 125267), (1041, 122018), (1083, 117286), (1482, 85709), (2082, 61009), (2166, 58643), (3211, 39558), (4511, 28158), (4693, 27066), (6422, 19779), (6593, 19266), (9022, 14079), (9386, 13533), (9633, 13186)]