129289072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 307658880

約数和(自身を除く): 178369808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 41, 44, 46, 76, 82, 88, 92, 152, 164, 176, 184, 209, 253, 304, 328, 368, 418, 437, 451, 506, 656, 779, 836, 874, 902, 943, 1012, 1558, 1672, 1681, 1748, 1804, 1886, 2024, 3116, 3344, 3362, 3496, 3608, 3772, 4048, 4807, 6232, 6724, 6992, 7216, 7544, 8569, 9614, 10373, 12464, 13448, 15088, 17138, 17917, 18491, 19228, 20746, 26896, 31939, 34276, 35834, 36982, 38456, 38663, 41492, 63878, 68552, 71668, 73964, 76912, 77326, 82984, 127756, 137104, 143336, 147928, 154652, 165968, 197087, 255512, 286672, 295856, 309304, 351329, 394174, 425293, 511024, 618608, 702658, 734597, 788348, 850586, 1405316, 1469194, 1576696, 1701172, 2810632, 2938388, 3153392, 3402344, 5621264, 5876776, 6804688, 8080567, 11753552, 16161134, 32322268, 64644536, 129289072]

約数ペア:

[(1, 129289072), (2, 64644536), (4, 32322268), (8, 16161134), (11, 11753552), (16, 8080567), (19, 6804688), (22, 5876776), (23, 5621264), (38, 3402344), (41, 3153392), (44, 2938388), (46, 2810632), (76, 1701172), (82, 1576696), (88, 1469194), (92, 1405316), (152, 850586), (164, 788348), (176, 734597), (184, 702658), (209, 618608), (253, 511024), (304, 425293), (328, 394174), (368, 351329), (418, 309304), (437, 295856), (451, 286672), (506, 255512), (656, 197087), (779, 165968), (836, 154652), (874, 147928), (902, 143336), (943, 137104), (1012, 127756), (1558, 82984), (1672, 77326), (1681, 76912), (1748, 73964), (1804, 71668), (1886, 68552), (2024, 63878), (3116, 41492), (3344, 38663), (3362, 38456), (3496, 36982), (3608, 35834), (3772, 34276), (4048, 31939), (4807, 26896), (6232, 20746), (6724, 19228), (6992, 18491), (7216, 17917), (7544, 17138), (8569, 15088), (9614, 13448), (10373, 12464)]