139721136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6714

約数の個数: 80

約数和(自身を含む): 396522240

約数和(自身を除く): 256801104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6661, 6992, 10488, 13322, 19983, 20976, 26644, 39966, 53288, 79932, 106576, 126559, 153203, 159864, 253118, 306406, 319728, 379677, 459609, 506236, 612812, 759354, 919218, 1012472, 1225624, 1518708, 1838436, 2024944, 2451248, 2910857, 3037416, 3676872, 5821714, 6074832, 7353744, 8732571, 11643428, 17465142, 23286856, 34930284, 46573712, 69860568, 139721136]

約数ペア:

[(1, 139721136), (2, 69860568), (3, 46573712), (4, 34930284), (6, 23286856), (8, 17465142), (12, 11643428), (16, 8732571), (19, 7353744), (23, 6074832), (24, 5821714), (38, 3676872), (46, 3037416), (48, 2910857), (57, 2451248), (69, 2024944), (76, 1838436), (92, 1518708), (114, 1225624), (138, 1012472), (152, 919218), (184, 759354), (228, 612812), (276, 506236), (304, 459609), (368, 379677), (437, 319728), (456, 306406), (552, 253118), (874, 159864), (912, 153203), (1104, 126559), (1311, 106576), (1748, 79932), (2622, 53288), (3496, 39966), (5244, 26644), (6661, 20976), (6992, 19983), (10488, 13322)]