158895660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 560738304

約数和(自身を除く): 401842644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 163, 165, 210, 211, 220, 231, 308, 326, 330, 385, 420, 422, 462, 489, 633, 652, 660, 770, 815, 844, 924, 978, 1055, 1141, 1155, 1266, 1477, 1540, 1630, 1793, 1956, 2110, 2282, 2310, 2321, 2445, 2532, 2954, 3165, 3260, 3423, 3586, 4220, 4431, 4564, 4620, 4642, 4890, 5379, 5705, 5908, 6330, 6846, 6963, 7172, 7385, 8862, 8965, 9284, 9780, 10758, 11410, 11605, 12551, 12660, 13692, 13926, 14770, 16247, 17115, 17724, 17930, 21516, 22155, 22820, 23210, 25102, 26895, 27852, 29540, 32494, 34230, 34393, 34815, 35860, 37653, 44310, 46420, 48741, 50204, 53790, 62755, 64988, 68460, 68786, 69630, 75306, 81235, 88620, 97482, 103179, 107580, 125510, 137572, 139260, 150612, 162470, 171965, 188265, 194964, 206358, 240751, 243705, 251020, 324940, 343930, 376530, 378323, 412716, 481502, 487410, 515895, 687860, 722253, 753060, 756646, 963004, 974820, 1031790, 1134969, 1203755, 1444506, 1513292, 1891615, 2063580, 2269938, 2407510, 2648261, 2889012, 3611265, 3783230, 4539876, 4815020, 5296522, 5674845, 7222530, 7566460, 7944783, 10593044, 11349690, 13241305, 14445060, 15889566, 22699380, 26482610, 31779132, 39723915, 52965220, 79447830, 158895660]

約数ペア:

[(1, 158895660), (2, 79447830), (3, 52965220), (4, 39723915), (5, 31779132), (6, 26482610), (7, 22699380), (10, 15889566), (11, 14445060), (12, 13241305), (14, 11349690), (15, 10593044), (20, 7944783), (21, 7566460), (22, 7222530), (28, 5674845), (30, 5296522), (33, 4815020), (35, 4539876), (42, 3783230), (44, 3611265), (55, 2889012), (60, 2648261), (66, 2407510), (70, 2269938), (77, 2063580), (84, 1891615), (105, 1513292), (110, 1444506), (132, 1203755), (140, 1134969), (154, 1031790), (163, 974820), (165, 963004), (210, 756646), (211, 753060), (220, 722253), (231, 687860), (308, 515895), (326, 487410), (330, 481502), (385, 412716), (420, 378323), (422, 376530), (462, 343930), (489, 324940), (633, 251020), (652, 243705), (660, 240751), (770, 206358), (815, 194964), (844, 188265), (924, 171965), (978, 162470), (1055, 150612), (1141, 139260), (1155, 137572), (1266, 125510), (1477, 107580), (1540, 103179), (1630, 97482), (1793, 88620), (1956, 81235), (2110, 75306), (2282, 69630), (2310, 68786), (2321, 68460), (2445, 64988), (2532, 62755), (2954, 53790), (3165, 50204), (3260, 48741), (3423, 46420), (3586, 44310), (4220, 37653), (4431, 35860), (4564, 34815), (4620, 34393), (4642, 34230), (4890, 32494), (5379, 29540), (5705, 27852), (5908, 26895), (6330, 25102), (6846, 23210), (6963, 22820), (7172, 22155), (7385, 21516), (8862, 17930), (8965, 17724), (9284, 17115), (9780, 16247), (10758, 14770), (11410, 13926), (11605, 13692), (12551, 12660)]