142489368

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 471394560

約数和(自身を除く): 328905192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 243, 252, 259, 283, 296, 324, 333, 378, 444, 486, 504, 518, 566, 567, 648, 666, 756, 777, 849, 888, 972, 999, 1036, 1132, 1134, 1332, 1512, 1554, 1698, 1701, 1944, 1981, 1998, 2072, 2264, 2268, 2331, 2547, 2664, 2997, 3108, 3396, 3402, 3962, 3996, 4536, 4662, 5094, 5943, 5994, 6216, 6792, 6804, 6993, 7641, 7924, 7992, 8991, 9324, 10188, 10471, 11886, 11988, 13608, 13986, 15282, 15848, 17829, 17982, 18648, 20376, 20942, 20979, 22923, 23772, 23976, 27972, 30564, 31413, 35658, 35964, 41884, 41958, 45846, 47544, 53487, 55944, 61128, 62826, 62937, 68769, 71316, 71928, 73297, 83768, 83916, 91692, 94239, 106974, 125652, 125874, 137538, 142632, 146594, 160461, 167832, 183384, 188478, 213948, 219891, 251304, 251748, 275076, 282717, 293188, 320922, 376956, 427896, 439782, 481383, 503496, 550152, 565434, 586376, 641844, 659673, 753912, 848151, 879564, 962766, 1130868, 1283688, 1319346, 1696302, 1759128, 1925532, 1979019, 2261736, 2544453, 2638692, 3392604, 3851064, 3958038, 5088906, 5277384, 5937057, 6785208, 7916076, 10177812, 11874114, 15832152, 17811171, 20355624, 23748228, 35622342, 47496456, 71244684, 142489368]

約数ペア:

[(1, 142489368), (2, 71244684), (3, 47496456), (4, 35622342), (6, 23748228), (7, 20355624), (8, 17811171), (9, 15832152), (12, 11874114), (14, 10177812), (18, 7916076), (21, 6785208), (24, 5937057), (27, 5277384), (28, 5088906), (36, 3958038), (37, 3851064), (42, 3392604), (54, 2638692), (56, 2544453), (63, 2261736), (72, 1979019), (74, 1925532), (81, 1759128), (84, 1696302), (108, 1319346), (111, 1283688), (126, 1130868), (148, 962766), (162, 879564), (168, 848151), (189, 753912), (216, 659673), (222, 641844), (243, 586376), (252, 565434), (259, 550152), (283, 503496), (296, 481383), (324, 439782), (333, 427896), (378, 376956), (444, 320922), (486, 293188), (504, 282717), (518, 275076), (566, 251748), (567, 251304), (648, 219891), (666, 213948), (756, 188478), (777, 183384), (849, 167832), (888, 160461), (972, 146594), (999, 142632), (1036, 137538), (1132, 125874), (1134, 125652), (1332, 106974), (1512, 94239), (1554, 91692), (1698, 83916), (1701, 83768), (1944, 73297), (1981, 71928), (1998, 71316), (2072, 68769), (2264, 62937), (2268, 62826), (2331, 61128), (2547, 55944), (2664, 53487), (2997, 47544), (3108, 45846), (3396, 41958), (3402, 41884), (3962, 35964), (3996, 35658), (4536, 31413), (4662, 30564), (5094, 27972), (5943, 23976), (5994, 23772), (6216, 22923), (6792, 20979), (6804, 20942), (6993, 20376), (7641, 18648), (7924, 17982), (7992, 17829), (8991, 15848), (9324, 15282), (10188, 13986), (10471, 13608), (11886, 11988)]