156321018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 296553222

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 23, 34, 38, 42, 46, 51, 57, 63, 69, 102, 114, 119, 126, 133, 138, 153, 161, 167, 171, 207, 238, 266, 306, 322, 323, 334, 342, 357, 391, 399, 414, 437, 483, 501, 646, 714, 782, 798, 874, 966, 969, 1002, 1071, 1169, 1173, 1197, 1311, 1449, 1503, 1938, 2142, 2261, 2338, 2346, 2394, 2622, 2737, 2839, 2898, 2907, 3006, 3059, 3173, 3507, 3519, 3841, 3933, 4522, 5474, 5678, 5814, 6118, 6346, 6783, 7014, 7038, 7429, 7682, 7866, 8211, 8517, 9177, 9519, 10521, 11523, 13566, 14858, 16422, 17034, 18354, 19038, 19873, 20349, 21042, 22211, 22287, 23046, 24633, 25551, 26887, 27531, 28557, 34569, 39746, 40698, 44422, 44574, 49266, 51102, 52003, 53774, 53941, 55062, 57114, 59619, 65297, 66633, 66861, 69138, 72979, 80661, 104006, 107882, 119238, 130594, 133266, 133722, 145958, 156009, 161322, 161823, 178857, 195891, 199899, 218937, 241983, 312018, 323646, 357714, 377587, 391782, 399798, 437874, 457079, 468027, 483966, 485469, 510853, 587673, 656811, 755174, 914158, 936054, 970938, 1021706, 1132761, 1175346, 1240643, 1313622, 1371237, 1532559, 2265522, 2481286, 2742474, 3065118, 3398283, 3721929, 4113711, 4597677, 6796566, 7443858, 8227422, 8684501, 9195354, 11165787, 17369002, 22331574, 26053503, 52107006, 78160509, 156321018]

約数ペア:

[(1, 156321018), (2, 78160509), (3, 52107006), (6, 26053503), (7, 22331574), (9, 17369002), (14, 11165787), (17, 9195354), (18, 8684501), (19, 8227422), (21, 7443858), (23, 6796566), (34, 4597677), (38, 4113711), (42, 3721929), (46, 3398283), (51, 3065118), (57, 2742474), (63, 2481286), (69, 2265522), (102, 1532559), (114, 1371237), (119, 1313622), (126, 1240643), (133, 1175346), (138, 1132761), (153, 1021706), (161, 970938), (167, 936054), (171, 914158), (207, 755174), (238, 656811), (266, 587673), (306, 510853), (322, 485469), (323, 483966), (334, 468027), (342, 457079), (357, 437874), (391, 399798), (399, 391782), (414, 377587), (437, 357714), (483, 323646), (501, 312018), (646, 241983), (714, 218937), (782, 199899), (798, 195891), (874, 178857), (966, 161823), (969, 161322), (1002, 156009), (1071, 145958), (1169, 133722), (1173, 133266), (1197, 130594), (1311, 119238), (1449, 107882), (1503, 104006), (1938, 80661), (2142, 72979), (2261, 69138), (2338, 66861), (2346, 66633), (2394, 65297), (2622, 59619), (2737, 57114), (2839, 55062), (2898, 53941), (2907, 53774), (3006, 52003), (3059, 51102), (3173, 49266), (3507, 44574), (3519, 44422), (3841, 40698), (3933, 39746), (4522, 34569), (5474, 28557), (5678, 27531), (5814, 26887), (6118, 25551), (6346, 24633), (6783, 23046), (7014, 22287), (7038, 22211), (7429, 21042), (7682, 20349), (7866, 19873), (8211, 19038), (8517, 18354), (9177, 17034), (9519, 16422), (10521, 14858), (11523, 13566)]