172731504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 513681408

約数和(自身を除く): 340949904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 173, 176, 183, 186, 244, 248, 264, 341, 346, 366, 372, 488, 496, 519, 528, 671, 682, 692, 732, 744, 976, 1023, 1038, 1342, 1364, 1384, 1464, 1488, 1891, 1903, 2013, 2046, 2076, 2684, 2728, 2768, 2928, 3782, 3806, 4026, 4092, 4152, 5363, 5368, 5456, 5673, 5709, 7564, 7612, 8052, 8184, 8304, 10553, 10726, 10736, 11346, 11418, 15128, 15224, 16089, 16104, 16368, 20801, 21106, 21452, 22692, 22836, 30256, 30448, 31659, 32178, 32208, 41602, 42212, 42904, 45384, 45672, 58993, 62403, 63318, 64356, 83204, 84424, 85808, 90768, 91344, 116083, 117986, 124806, 126636, 128712, 166408, 168848, 176979, 232166, 235972, 249612, 253272, 257424, 327143, 332816, 348249, 353958, 464332, 471944, 499224, 506544, 654286, 696498, 707916, 928664, 943888, 981429, 998448, 1308572, 1392996, 1415832, 1857328, 1962858, 2617144, 2785992, 2831664, 3598573, 3925716, 5234288, 5571984, 7197146, 7851432, 10795719, 14394292, 15702864, 21591438, 28788584, 43182876, 57577168, 86365752, 172731504]

約数ペア:

[(1, 172731504), (2, 86365752), (3, 57577168), (4, 43182876), (6, 28788584), (8, 21591438), (11, 15702864), (12, 14394292), (16, 10795719), (22, 7851432), (24, 7197146), (31, 5571984), (33, 5234288), (44, 3925716), (48, 3598573), (61, 2831664), (62, 2785992), (66, 2617144), (88, 1962858), (93, 1857328), (122, 1415832), (124, 1392996), (132, 1308572), (173, 998448), (176, 981429), (183, 943888), (186, 928664), (244, 707916), (248, 696498), (264, 654286), (341, 506544), (346, 499224), (366, 471944), (372, 464332), (488, 353958), (496, 348249), (519, 332816), (528, 327143), (671, 257424), (682, 253272), (692, 249612), (732, 235972), (744, 232166), (976, 176979), (1023, 168848), (1038, 166408), (1342, 128712), (1364, 126636), (1384, 124806), (1464, 117986), (1488, 116083), (1891, 91344), (1903, 90768), (2013, 85808), (2046, 84424), (2076, 83204), (2684, 64356), (2728, 63318), (2768, 62403), (2928, 58993), (3782, 45672), (3806, 45384), (4026, 42904), (4092, 42212), (4152, 41602), (5363, 32208), (5368, 32178), (5456, 31659), (5673, 30448), (5709, 30256), (7564, 22836), (7612, 22692), (8052, 21452), (8184, 21106), (8304, 20801), (10553, 16368), (10726, 16104), (10736, 16089), (11346, 15224), (11418, 15128)]