171342952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 194440088

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 107, 124, 214, 248, 341, 428, 587, 682, 856, 1174, 1177, 1364, 2348, 2354, 2728, 3317, 4696, 4708, 6457, 6634, 9416, 12914, 13268, 18197, 25828, 26536, 36394, 36487, 51656, 62809, 72788, 72974, 125618, 145576, 145948, 200167, 251236, 291896, 400334, 502472, 690899, 800668, 1381798, 1601336, 1947079, 2763596, 3894158, 5527192, 7788316, 15576632, 21417869, 42835738, 85671476, 171342952]

約数ペア:

[(1, 171342952), (2, 85671476), (4, 42835738), (8, 21417869), (11, 15576632), (22, 7788316), (31, 5527192), (44, 3894158), (62, 2763596), (88, 1947079), (107, 1601336), (124, 1381798), (214, 800668), (248, 690899), (341, 502472), (428, 400334), (587, 291896), (682, 251236), (856, 200167), (1174, 145948), (1177, 145576), (1364, 125618), (2348, 72974), (2354, 72788), (2728, 62809), (3317, 51656), (4696, 36487), (4708, 36394), (6457, 26536), (6634, 25828), (9416, 18197), (12914, 13268)]