131500908

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 439193664

約数和(自身を除く): 307692756

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 243, 251, 252, 294, 297, 308, 324, 378, 396, 441, 462, 486, 502, 539, 567, 588, 594, 693, 753, 756, 882, 891, 924, 972, 1004, 1078, 1134, 1188, 1323, 1386, 1506, 1617, 1701, 1757, 1764, 1782, 2079, 2156, 2259, 2268, 2646, 2673, 2761, 2772, 3012, 3234, 3402, 3514, 3564, 3969, 4158, 4518, 4851, 5271, 5292, 5346, 5522, 6237, 6468, 6777, 6804, 7028, 7938, 8283, 8316, 9036, 9702, 10542, 10692, 11044, 11907, 12299, 12474, 13554, 14553, 15813, 15876, 16566, 18711, 19327, 19404, 20331, 21084, 23814, 24598, 24849, 24948, 27108, 29106, 31626, 33132, 36897, 37422, 38654, 40662, 43659, 47439, 47628, 49196, 49698, 57981, 58212, 60993, 63252, 73794, 74547, 74844, 77308, 81324, 87318, 94878, 99396, 110691, 115962, 121986, 130977, 135289, 142317, 147588, 149094, 173943, 174636, 189756, 221382, 223641, 231924, 243972, 261954, 270578, 284634, 298188, 332073, 347886, 405867, 426951, 442764, 447282, 521829, 523908, 541156, 569268, 664146, 670923, 695772, 811734, 853902, 894564, 996219, 1043658, 1217601, 1328292, 1341846, 1565487, 1623468, 1707804, 1992438, 2087316, 2435202, 2683692, 2988657, 3130974, 3652803, 3984876, 4696461, 4870404, 5977314, 6261948, 7305606, 9392922, 10958409, 11954628, 14611212, 18785844, 21916818, 32875227, 43833636, 65750454, 131500908]

約数ペア:

[(1, 131500908), (2, 65750454), (3, 43833636), (4, 32875227), (6, 21916818), (7, 18785844), (9, 14611212), (11, 11954628), (12, 10958409), (14, 9392922), (18, 7305606), (21, 6261948), (22, 5977314), (27, 4870404), (28, 4696461), (33, 3984876), (36, 3652803), (42, 3130974), (44, 2988657), (49, 2683692), (54, 2435202), (63, 2087316), (66, 1992438), (77, 1707804), (81, 1623468), (84, 1565487), (98, 1341846), (99, 1328292), (108, 1217601), (126, 1043658), (132, 996219), (147, 894564), (154, 853902), (162, 811734), (189, 695772), (196, 670923), (198, 664146), (231, 569268), (243, 541156), (251, 523908), (252, 521829), (294, 447282), (297, 442764), (308, 426951), (324, 405867), (378, 347886), (396, 332073), (441, 298188), (462, 284634), (486, 270578), (502, 261954), (539, 243972), (567, 231924), (588, 223641), (594, 221382), (693, 189756), (753, 174636), (756, 173943), (882, 149094), (891, 147588), (924, 142317), (972, 135289), (1004, 130977), (1078, 121986), (1134, 115962), (1188, 110691), (1323, 99396), (1386, 94878), (1506, 87318), (1617, 81324), (1701, 77308), (1757, 74844), (1764, 74547), (1782, 73794), (2079, 63252), (2156, 60993), (2259, 58212), (2268, 57981), (2646, 49698), (2673, 49196), (2761, 47628), (2772, 47439), (3012, 43659), (3234, 40662), (3402, 38654), (3514, 37422), (3564, 36897), (3969, 33132), (4158, 31626), (4518, 29106), (4851, 27108), (5271, 24948), (5292, 24849), (5346, 24598), (5522, 23814), (6237, 21084), (6468, 20331), (6777, 19404), (6804, 19327), (7028, 18711), (7938, 16566), (8283, 15876), (8316, 15813), (9036, 14553), (9702, 13554), (10542, 12474), (10692, 12299), (11044, 11907)]