141708688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 183984752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1367, 1672, 2356, 2728, 2734, 3344, 4712, 5456, 5468, 6479, 9424, 10936, 12958, 15037, 21872, 25916, 25973, 30074, 42377, 51832, 51946, 60148, 84754, 103664, 103892, 120296, 169508, 207784, 240592, 285703, 339016, 415568, 466147, 571406, 678032, 805163, 932294, 1142812, 1610326, 1864588, 2285624, 3220652, 3729176, 4571248, 6441304, 7458352, 8856793, 12882608, 17713586, 35427172, 70854344, 141708688]

約数ペア:

[(1, 141708688), (2, 70854344), (4, 35427172), (8, 17713586), (11, 12882608), (16, 8856793), (19, 7458352), (22, 6441304), (31, 4571248), (38, 3729176), (44, 3220652), (62, 2285624), (76, 1864588), (88, 1610326), (124, 1142812), (152, 932294), (176, 805163), (209, 678032), (248, 571406), (304, 466147), (341, 415568), (418, 339016), (496, 285703), (589, 240592), (682, 207784), (836, 169508), (1178, 120296), (1364, 103892), (1367, 103664), (1672, 84754), (2356, 60148), (2728, 51946), (2734, 51832), (3344, 42377), (4712, 30074), (5456, 25973), (5468, 25916), (6479, 21872), (9424, 15037), (10936, 12958)]