149419088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 365143296

約数和(自身を除く): 215724208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 2503, 3731, 4264, 4592, 5006, 7462, 8528, 10012, 14924, 17521, 20024, 29848, 32539, 35042, 40048, 59696, 65078, 70084, 102623, 130156, 140168, 205246, 227773, 260312, 280336, 410492, 455546, 520624, 718361, 820984, 911092, 1334099, 1436722, 1641968, 1822184, 2668198, 2873444, 3644368, 5336396, 5746888, 9338693, 10672792, 11493776, 18677386, 21345584, 37354772, 74709544, 149419088]

約数ペア:

[(1, 149419088), (2, 74709544), (4, 37354772), (7, 21345584), (8, 18677386), (13, 11493776), (14, 10672792), (16, 9338693), (26, 5746888), (28, 5336396), (41, 3644368), (52, 2873444), (56, 2668198), (82, 1822184), (91, 1641968), (104, 1436722), (112, 1334099), (164, 911092), (182, 820984), (208, 718361), (287, 520624), (328, 455546), (364, 410492), (533, 280336), (574, 260312), (656, 227773), (728, 205246), (1066, 140168), (1148, 130156), (1456, 102623), (2132, 70084), (2296, 65078), (2503, 59696), (3731, 40048), (4264, 35042), (4592, 32539), (5006, 29848), (7462, 20024), (8528, 17521), (10012, 14924)]