139748496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5004

約数の個数: 80

約数和(自身を含む): 392355840

約数和(自身を除く): 252607344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4943, 7068, 9424, 9886, 14136, 14829, 19772, 28272, 29658, 39544, 59316, 79088, 93917, 118632, 153233, 187834, 237264, 281751, 306466, 375668, 459699, 563502, 612932, 751336, 919398, 1127004, 1225864, 1502672, 1838796, 2254008, 2451728, 2911427, 3677592, 4508016, 5822854, 7355184, 8734281, 11645708, 17468562, 23291416, 34937124, 46582832, 69874248, 139748496]

約数ペア:

[(1, 139748496), (2, 69874248), (3, 46582832), (4, 34937124), (6, 23291416), (8, 17468562), (12, 11645708), (16, 8734281), (19, 7355184), (24, 5822854), (31, 4508016), (38, 3677592), (48, 2911427), (57, 2451728), (62, 2254008), (76, 1838796), (93, 1502672), (114, 1225864), (124, 1127004), (152, 919398), (186, 751336), (228, 612932), (248, 563502), (304, 459699), (372, 375668), (456, 306466), (496, 281751), (589, 237264), (744, 187834), (912, 153233), (1178, 118632), (1488, 93917), (1767, 79088), (2356, 59316), (3534, 39544), (4712, 29658), (4943, 28272), (7068, 19772), (9424, 14829), (9886, 14136)]