151023568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 316535296

約数和(自身を除く): 165511728

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 73, 86, 97, 124, 146, 172, 194, 248, 292, 344, 388, 496, 584, 688, 776, 1168, 1333, 1552, 2263, 2666, 3007, 3139, 4171, 4526, 5332, 6014, 6278, 7081, 8342, 9052, 10664, 12028, 12556, 14162, 16684, 18104, 21328, 24056, 25112, 28324, 33368, 36208, 48112, 50224, 56648, 66736, 97309, 113296, 129301, 194618, 219511, 258602, 304483, 389236, 439022, 517204, 608966, 778472, 878044, 1034408, 1217932, 1556944, 1756088, 2068816, 2435864, 3512176, 4871728, 9438973, 18877946, 37755892, 75511784, 151023568]

約数ペア:

[(1, 151023568), (2, 75511784), (4, 37755892), (8, 18877946), (16, 9438973), (31, 4871728), (43, 3512176), (62, 2435864), (73, 2068816), (86, 1756088), (97, 1556944), (124, 1217932), (146, 1034408), (172, 878044), (194, 778472), (248, 608966), (292, 517204), (344, 439022), (388, 389236), (496, 304483), (584, 258602), (688, 219511), (776, 194618), (1168, 129301), (1333, 113296), (1552, 97309), (2263, 66736), (2666, 56648), (3007, 50224), (3139, 48112), (4171, 36208), (4526, 33368), (5332, 28324), (6014, 25112), (6278, 24056), (7081, 21328), (8342, 18104), (9052, 16684), (10664, 14162), (12028, 12556)]