156718909018

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1917

約数の個数: 144

約数和(自身を含む): 302947167744

約数和(自身を除く): 146228258726

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 103, 119, 206, 217, 238, 289, 434, 527, 578, 721, 833, 1054, 1442, 1519, 1666, 1733, 1751, 2023, 3038, 3193, 3466, 3502, 3689, 4046, 5047, 6386, 7378, 8959, 10094, 12131, 12257, 14161, 17918, 22351, 24262, 24514, 25823, 28322, 29461, 29767, 44702, 51646, 53723, 54281, 58922, 59534, 62713, 84917, 85799, 107446, 108562, 125426, 156457, 169834, 171598, 178499, 206227, 208369, 312914, 356998, 376061, 379967, 412454, 416738, 438991, 500837, 752122, 759934, 877982, 913291, 922777, 1001674, 1249493, 1443589, 1458583, 1826582, 1845554, 2498986, 2632427, 2659769, 2887178, 2917166, 3034483, 3505859, 5264854, 5319538, 5533469, 6068966, 6393037, 6459439, 7011718, 8746451, 11066938, 12786074, 12918878, 15525947, 17492902, 21241381, 24541013, 31051894, 38734283, 42482762, 44751259, 45216073, 49082026, 51586211, 77468566, 89502518, 90432146, 94068973, 103172422, 108681629, 148689667, 188137946, 217363258, 271139981, 297379334, 361103477, 542279962, 658482811, 722206954, 760771403, 1316965622, 1521542806, 1599172541, 2527724339, 3198345082, 4609379677, 5055448678, 9218759354, 11194207787, 22388415574, 78359454509, 156718909018]

約数ペア:

[(1, 156718909018), (2, 78359454509), (7, 22388415574), (14, 11194207787), (17, 9218759354), (31, 5055448678), (34, 4609379677), (49, 3198345082), (62, 2527724339), (98, 1599172541), (103, 1521542806), (119, 1316965622), (206, 760771403), (217, 722206954), (238, 658482811), (289, 542279962), (434, 361103477), (527, 297379334), (578, 271139981), (721, 217363258), (833, 188137946), (1054, 148689667), (1442, 108681629), (1519, 103172422), (1666, 94068973), (1733, 90432146), (1751, 89502518), (2023, 77468566), (3038, 51586211), (3193, 49082026), (3466, 45216073), (3502, 44751259), (3689, 42482762), (4046, 38734283), (5047, 31051894), (6386, 24541013), (7378, 21241381), (8959, 17492902), (10094, 15525947), (12131, 12918878), (12257, 12786074), (14161, 11066938), (17918, 8746451), (22351, 7011718), (24262, 6459439), (24514, 6393037), (25823, 6068966), (28322, 5533469), (29461, 5319538), (29767, 5264854), (44702, 3505859), (51646, 3034483), (53723, 2917166), (54281, 2887178), (58922, 2659769), (59534, 2632427), (62713, 2498986), (84917, 1845554), (85799, 1826582), (107446, 1458583), (108562, 1443589), (125426, 1249493), (156457, 1001674), (169834, 922777), (171598, 913291), (178499, 877982), (206227, 759934), (208369, 752122), (312914, 500837), (356998, 438991), (376061, 416738), (379967, 412454)]