151776

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 72

約数和(自身を含む): 471744

約数和(自身を除く): 319968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 6324, 8432, 8928, 9486, 12648, 16864, 18972, 25296, 37944, 50592, 75888, 151776]

約数ペア:

[(1, 151776), (2, 75888), (3, 50592), (4, 37944), (6, 25296), (8, 18972), (9, 16864), (12, 12648), (16, 9486), (17, 8928), (18, 8432), (24, 6324), (31, 4896), (32, 4743), (34, 4464), (36, 4216), (48, 3162), (51, 2976), (62, 2448), (68, 2232), (72, 2108), (93, 1632), (96, 1581), (102, 1488), (124, 1224), (136, 1116), (144, 1054), (153, 992), (186, 816), (204, 744), (248, 612), (272, 558), (279, 544), (288, 527), (306, 496), (372, 408)]