198500016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 160

約数和(自身を含む): 609960960

約数和(自身を除く): 411460944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 239, 242, 264, 286, 312, 363, 429, 478, 484, 528, 572, 624, 717, 726, 858, 956, 968, 1144, 1331, 1434, 1452, 1573, 1716, 1912, 1936, 2288, 2629, 2662, 2868, 2904, 3107, 3146, 3432, 3824, 3993, 4719, 5258, 5324, 5736, 5808, 6214, 6292, 6864, 7887, 7986, 9321, 9438, 10516, 10648, 11472, 12428, 12584, 15774, 15972, 17303, 18642, 18876, 21032, 21296, 24856, 25168, 28919, 31548, 31944, 34177, 34606, 37284, 37752, 42064, 49712, 51909, 57838, 63096, 63888, 68354, 69212, 74568, 75504, 86757, 102531, 103818, 115676, 126192, 136708, 138424, 149136, 173514, 205062, 207636, 231352, 273416, 276848, 318109, 347028, 375947, 410124, 415272, 462704, 546832, 636218, 694056, 751894, 820248, 830544, 954327, 1127841, 1272436, 1388112, 1503788, 1640496, 1908654, 2255682, 2544872, 3007576, 3817308, 4135417, 4511364, 5089744, 6015152, 7634616, 8270834, 9022728, 12406251, 15269232, 16541668, 18045456, 24812502, 33083336, 49625004, 66166672, 99250008, 198500016]

約数ペア:

[(1, 198500016), (2, 99250008), (3, 66166672), (4, 49625004), (6, 33083336), (8, 24812502), (11, 18045456), (12, 16541668), (13, 15269232), (16, 12406251), (22, 9022728), (24, 8270834), (26, 7634616), (33, 6015152), (39, 5089744), (44, 4511364), (48, 4135417), (52, 3817308), (66, 3007576), (78, 2544872), (88, 2255682), (104, 1908654), (121, 1640496), (132, 1503788), (143, 1388112), (156, 1272436), (176, 1127841), (208, 954327), (239, 830544), (242, 820248), (264, 751894), (286, 694056), (312, 636218), (363, 546832), (429, 462704), (478, 415272), (484, 410124), (528, 375947), (572, 347028), (624, 318109), (717, 276848), (726, 273416), (858, 231352), (956, 207636), (968, 205062), (1144, 173514), (1331, 149136), (1434, 138424), (1452, 136708), (1573, 126192), (1716, 115676), (1912, 103818), (1936, 102531), (2288, 86757), (2629, 75504), (2662, 74568), (2868, 69212), (2904, 68354), (3107, 63888), (3146, 63096), (3432, 57838), (3824, 51909), (3993, 49712), (4719, 42064), (5258, 37752), (5324, 37284), (5736, 34606), (5808, 34177), (6214, 31944), (6292, 31548), (6864, 28919), (7887, 25168), (7986, 24856), (9321, 21296), (9438, 21032), (10516, 18876), (10648, 18642), (11472, 17303), (12428, 15972), (12584, 15774)]