143145856

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 343607400

約数和(自身を除く): 200461544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 392, 406, 448, 464, 784, 787, 812, 896, 928, 1421, 1568, 1574, 1624, 1856, 2842, 3136, 3148, 3248, 3712, 5509, 5684, 6272, 6296, 6496, 11018, 11368, 12592, 12992, 22036, 22736, 22823, 25184, 25984, 38563, 44072, 45472, 45646, 50368, 77126, 88144, 90944, 91292, 100736, 154252, 159761, 176288, 181888, 182584, 308504, 319522, 352576, 365168, 617008, 639044, 705152, 730336, 1118327, 1234016, 1278088, 1460672, 2236654, 2468032, 2556176, 2921344, 4473308, 4936064, 5112352, 8946616, 10224704, 17893232, 20449408, 35786464, 71572928, 143145856]

約数ペア:

[(1, 143145856), (2, 71572928), (4, 35786464), (7, 20449408), (8, 17893232), (14, 10224704), (16, 8946616), (28, 5112352), (29, 4936064), (32, 4473308), (49, 2921344), (56, 2556176), (58, 2468032), (64, 2236654), (98, 1460672), (112, 1278088), (116, 1234016), (128, 1118327), (196, 730336), (203, 705152), (224, 639044), (232, 617008), (392, 365168), (406, 352576), (448, 319522), (464, 308504), (784, 182584), (787, 181888), (812, 176288), (896, 159761), (928, 154252), (1421, 100736), (1568, 91292), (1574, 90944), (1624, 88144), (1856, 77126), (2842, 50368), (3136, 45646), (3148, 45472), (3248, 44072), (3712, 38563), (5509, 25984), (5684, 25184), (6272, 22823), (6296, 22736), (6496, 22036), (11018, 12992), (11368, 12592)]