172699912

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 415571040

約数和(自身を除く): 242871128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 331, 392, 484, 539, 616, 662, 847, 968, 1078, 1324, 1331, 1694, 2156, 2317, 2648, 2662, 3388, 3641, 4312, 4634, 5324, 5929, 6776, 7282, 9268, 9317, 10648, 11858, 14564, 16219, 18536, 18634, 23716, 25487, 29128, 32438, 37268, 40051, 47432, 50974, 64876, 65219, 74536, 80102, 101948, 129752, 130438, 160204, 178409, 203896, 260876, 280357, 320408, 356818, 440561, 521752, 560714, 713636, 881122, 1121428, 1427272, 1762244, 1962499, 2242856, 3083927, 3524488, 3924998, 6167854, 7849996, 12335708, 15699992, 21587489, 24671416, 43174978, 86349956, 172699912]

約数ペア:

[(1, 172699912), (2, 86349956), (4, 43174978), (7, 24671416), (8, 21587489), (11, 15699992), (14, 12335708), (22, 7849996), (28, 6167854), (44, 3924998), (49, 3524488), (56, 3083927), (77, 2242856), (88, 1962499), (98, 1762244), (121, 1427272), (154, 1121428), (196, 881122), (242, 713636), (308, 560714), (331, 521752), (392, 440561), (484, 356818), (539, 320408), (616, 280357), (662, 260876), (847, 203896), (968, 178409), (1078, 160204), (1324, 130438), (1331, 129752), (1694, 101948), (2156, 80102), (2317, 74536), (2648, 65219), (2662, 64876), (3388, 50974), (3641, 47432), (4312, 40051), (4634, 37268), (5324, 32438), (5929, 29128), (6776, 25487), (7282, 23716), (9268, 18634), (9317, 18536), (10648, 16219), (11858, 14564)]