158732350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 353548800

約数和(自身を除く): 194816450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 53, 70, 86, 106, 175, 199, 215, 265, 301, 350, 371, 398, 430, 530, 602, 742, 995, 1075, 1325, 1393, 1505, 1855, 1990, 2150, 2279, 2650, 2786, 3010, 3710, 4558, 4975, 6965, 7525, 8557, 9275, 9950, 10547, 11395, 13930, 15050, 15953, 17114, 18550, 21094, 22790, 31906, 34825, 42785, 52735, 56975, 59899, 69650, 73829, 79765, 85570, 105470, 113950, 119798, 147658, 159530, 213925, 263675, 299495, 369145, 398825, 427850, 453521, 527350, 598990, 738290, 797650, 907042, 1497475, 1845725, 2267605, 2994950, 3174647, 3691450, 4535210, 6349294, 11338025, 15873235, 22676050, 31746470, 79366175, 158732350]

約数ペア:

[(1, 158732350), (2, 79366175), (5, 31746470), (7, 22676050), (10, 15873235), (14, 11338025), (25, 6349294), (35, 4535210), (43, 3691450), (50, 3174647), (53, 2994950), (70, 2267605), (86, 1845725), (106, 1497475), (175, 907042), (199, 797650), (215, 738290), (265, 598990), (301, 527350), (350, 453521), (371, 427850), (398, 398825), (430, 369145), (530, 299495), (602, 263675), (742, 213925), (995, 159530), (1075, 147658), (1325, 119798), (1393, 113950), (1505, 105470), (1855, 85570), (1990, 79765), (2150, 73829), (2279, 69650), (2650, 59899), (2786, 56975), (3010, 52735), (3710, 42785), (4558, 34825), (4975, 31906), (6965, 22790), (7525, 21094), (8557, 18550), (9275, 17114), (9950, 15953), (10547, 15050), (11395, 13930)]