15691636548

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135661}}^1$

素因数の和:135704

約数の個数: 144

約数和(自身を含む): 49776015744

約数和(自身を除く): 34084379196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 714, 756, 918, 972, 1071, 1134, 1377, 1428, 1701, 1836, 2142, 2268, 2754, 3213, 3402, 4131, 4284, 5508, 6426, 6804, 8262, 9639, 12852, 16524, 19278, 28917, 38556, 57834, 115668, 135661, 271322, 406983, 542644, 813966, 949627, 1220949, 1627932, 1899254, 2306237, 2441898, 2848881, 3662847, 3798508, 4612474, 4883796, 5697762, 6918711, 7325694, 8546643, 9224948, 10988541, 11395524, 13837422, 14651388, 16143659, 17093286, 20756133, 21977082, 25639929, 27674844, 32287318, 32965623, 34186572, 41512266, 43954164, 48430977, 51279858, 62268399, 64574636, 65931246, 76919787, 83024532, 96861954, 102559716, 124536798, 131862492, 145292931, 153839574, 186805197, 193723908, 230759361, 249073596, 290585862, 307679148, 373610394, 435878793, 461518722, 560415591, 581171724, 747220788, 871757586, 923037444, 1120831182, 1307636379, 1743515172, 2241662364, 2615272758, 3922909137, 5230545516, 7845818274, 15691636548]

約数ペア:

[(1, 15691636548), (2, 7845818274), (3, 5230545516), (4, 3922909137), (6, 2615272758), (7, 2241662364), (9, 1743515172), (12, 1307636379), (14, 1120831182), (17, 923037444), (18, 871757586), (21, 747220788), (27, 581171724), (28, 560415591), (34, 461518722), (36, 435878793), (42, 373610394), (51, 307679148), (54, 290585862), (63, 249073596), (68, 230759361), (81, 193723908), (84, 186805197), (102, 153839574), (108, 145292931), (119, 131862492), (126, 124536798), (153, 102559716), (162, 96861954), (189, 83024532), (204, 76919787), (238, 65931246), (243, 64574636), (252, 62268399), (306, 51279858), (324, 48430977), (357, 43954164), (378, 41512266), (459, 34186572), (476, 32965623), (486, 32287318), (567, 27674844), (612, 25639929), (714, 21977082), (756, 20756133), (918, 17093286), (972, 16143659), (1071, 14651388), (1134, 13837422), (1377, 11395524), (1428, 10988541), (1701, 9224948), (1836, 8546643), (2142, 7325694), (2268, 6918711), (2754, 5697762), (3213, 4883796), (3402, 4612474), (4131, 3798508), (4284, 3662847), (5508, 2848881), (6426, 2441898), (6804, 2306237), (8262, 1899254), (9639, 1627932), (12852, 1220949), (16524, 949627), (19278, 813966), (28917, 542644), (38556, 406983), (57834, 271322), (115668, 135661)]