19164032016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 52954944000

約数和(自身を除く): 33790911984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 409, 456, 498, 619, 664, 818, 912, 996, 1227, 1238, 1328, 1577, 1636, 1857, 1992, 2454, 2476, 3154, 3272, 3714, 3984, 4731, 4908, 4952, 6308, 6544, 7428, 7771, 9462, 9816, 9904, 11761, 12616, 14856, 15542, 18924, 19632, 23313, 23522, 25232, 29712, 31084, 33947, 35283, 37848, 46626, 47044, 51377, 62168, 67894, 70566, 75696, 93252, 94088, 101841, 102754, 124336, 135788, 141132, 154131, 186504, 188176, 203682, 205508, 253171, 271576, 282264, 308262, 373008, 407364, 411016, 506342, 543152, 564528, 616524, 644993, 759513, 814728, 822032, 976163, 1012684, 1233048, 1289986, 1519026, 1629456, 1934979, 1952326, 2025368, 2466096, 2579972, 2928489, 3038052, 3869958, 3904652, 4050736, 4810249, 5159944, 5856978, 6076104, 7739916, 7809304, 9620498, 10319888, 11713956, 12152208, 14430747, 15479832, 15618608, 19240996, 21013193, 23427912, 28861494, 30959664, 38481992, 42026386, 46855824, 57722988, 63039579, 76963984, 84052772, 115445976, 126079158, 168105544, 230891952, 252158316, 336211088, 399250667, 504316632, 798501334, 1008633264, 1197752001, 1597002668, 2395504002, 3194005336, 4791008004, 6388010672, 9582016008, 19164032016]

約数ペア:

[(1, 19164032016), (2, 9582016008), (3, 6388010672), (4, 4791008004), (6, 3194005336), (8, 2395504002), (12, 1597002668), (16, 1197752001), (19, 1008633264), (24, 798501334), (38, 504316632), (48, 399250667), (57, 336211088), (76, 252158316), (83, 230891952), (114, 168105544), (152, 126079158), (166, 115445976), (228, 84052772), (249, 76963984), (304, 63039579), (332, 57722988), (409, 46855824), (456, 42026386), (498, 38481992), (619, 30959664), (664, 28861494), (818, 23427912), (912, 21013193), (996, 19240996), (1227, 15618608), (1238, 15479832), (1328, 14430747), (1577, 12152208), (1636, 11713956), (1857, 10319888), (1992, 9620498), (2454, 7809304), (2476, 7739916), (3154, 6076104), (3272, 5856978), (3714, 5159944), (3984, 4810249), (4731, 4050736), (4908, 3904652), (4952, 3869958), (6308, 3038052), (6544, 2928489), (7428, 2579972), (7771, 2466096), (9462, 2025368), (9816, 1952326), (9904, 1934979), (11761, 1629456), (12616, 1519026), (14856, 1289986), (15542, 1233048), (18924, 1012684), (19632, 976163), (23313, 822032), (23522, 814728), (25232, 759513), (29712, 644993), (31084, 616524), (33947, 564528), (35283, 543152), (37848, 506342), (46626, 411016), (47044, 407364), (51377, 373008), (62168, 308262), (67894, 282264), (70566, 271576), (75696, 253171), (93252, 205508), (94088, 203682), (101841, 188176), (102754, 186504), (124336, 154131), (135788, 141132)]