148878642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 205050318

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 121, 129, 209, 242, 251, 258, 363, 418, 473, 502, 627, 726, 753, 817, 946, 1254, 1419, 1506, 1634, 2299, 2451, 2761, 2838, 4598, 4769, 4902, 5203, 5522, 6897, 8283, 8987, 9538, 10406, 10793, 13794, 14307, 15609, 16566, 17974, 21586, 26961, 28614, 30371, 31218, 32379, 52459, 53922, 60742, 64758, 91113, 98857, 104918, 118723, 157377, 182226, 197714, 205067, 237446, 296571, 314754, 356169, 410134, 577049, 593142, 615201, 712338, 1154098, 1230402, 1305953, 1731147, 2255737, 2611906, 3462294, 3917859, 4511474, 6767211, 7835718, 13534422, 24813107, 49626214, 74439321, 148878642]

約数ペア:

[(1, 148878642), (2, 74439321), (3, 49626214), (6, 24813107), (11, 13534422), (19, 7835718), (22, 6767211), (33, 4511474), (38, 3917859), (43, 3462294), (57, 2611906), (66, 2255737), (86, 1731147), (114, 1305953), (121, 1230402), (129, 1154098), (209, 712338), (242, 615201), (251, 593142), (258, 577049), (363, 410134), (418, 356169), (473, 314754), (502, 296571), (627, 237446), (726, 205067), (753, 197714), (817, 182226), (946, 157377), (1254, 118723), (1419, 104918), (1506, 98857), (1634, 91113), (2299, 64758), (2451, 60742), (2761, 53922), (2838, 52459), (4598, 32379), (4769, 31218), (4902, 30371), (5203, 28614), (5522, 26961), (6897, 21586), (8283, 17974), (8987, 16566), (9538, 15609), (10406, 14307), (10793, 13794)]