191756460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 617605632

約数和(自身を除く): 425849172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 2801, 3260, 3423, 4564, 4890, 5602, 5705, 6846, 8403, 9780, 11204, 11410, 13692, 14005, 16806, 17115, 19607, 22820, 28010, 33612, 34230, 39214, 42015, 56020, 58821, 68460, 78428, 84030, 98035, 117642, 168060, 196070, 235284, 294105, 392140, 456563, 588210, 913126, 1176420, 1369689, 1826252, 2282815, 2739378, 3195941, 4565630, 5478756, 6391882, 6848445, 9131260, 9587823, 12783764, 13696890, 15979705, 19175646, 27393780, 31959410, 38351292, 47939115, 63918820, 95878230, 191756460]

約数ペア:

[(1, 191756460), (2, 95878230), (3, 63918820), (4, 47939115), (5, 38351292), (6, 31959410), (7, 27393780), (10, 19175646), (12, 15979705), (14, 13696890), (15, 12783764), (20, 9587823), (21, 9131260), (28, 6848445), (30, 6391882), (35, 5478756), (42, 4565630), (60, 3195941), (70, 2739378), (84, 2282815), (105, 1826252), (140, 1369689), (163, 1176420), (210, 913126), (326, 588210), (420, 456563), (489, 392140), (652, 294105), (815, 235284), (978, 196070), (1141, 168060), (1630, 117642), (1956, 98035), (2282, 84030), (2445, 78428), (2801, 68460), (3260, 58821), (3423, 56020), (4564, 42015), (4890, 39214), (5602, 34230), (5705, 33612), (6846, 28010), (8403, 22820), (9780, 19607), (11204, 17115), (11410, 16806), (13692, 14005)]