156988454104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 325178242200

約数和(自身を除く): 168189788096

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 74, 76, 118, 148, 152, 236, 296, 361, 472, 673, 703, 722, 1121, 1346, 1369, 1406, 1444, 2183, 2242, 2692, 2738, 2812, 2888, 4366, 4484, 5384, 5476, 5624, 8732, 8968, 10952, 12787, 13357, 17464, 21299, 24901, 25574, 26011, 26714, 39707, 41477, 42598, 49802, 51148, 52022, 53428, 79414, 80771, 82954, 85196, 99604, 102296, 104044, 106856, 158828, 161542, 165908, 170392, 199208, 208088, 242953, 317656, 323084, 331816, 473119, 485906, 494209, 646168, 754433, 788063, 921337, 946238, 971812, 988418, 1469159, 1508866, 1534649, 1576126, 1842674, 1892476, 1943624, 1976836, 2938318, 3017732, 3069298, 3152252, 3685348, 3784952, 3953672, 5876636, 6035464, 6138596, 6304504, 7370696, 8989261, 11753272, 12277192, 14334227, 17505403, 17978522, 27914021, 28668454, 29158331, 35010806, 35957044, 54358883, 55828042, 57336908, 58316662, 70021612, 71914088, 108717766, 111656084, 114673816, 116633324, 140043224, 217435532, 223312168, 233266648, 332602657, 434871064, 530366399, 665205314, 1032818777, 1060732798, 1330410628, 2065637554, 2121465596, 2660821256, 4131275108, 4242931192, 8262550216, 19623556763, 39247113526, 78494227052, 156988454104]

約数ペア:

[(1, 156988454104), (2, 78494227052), (4, 39247113526), (8, 19623556763), (19, 8262550216), (37, 4242931192), (38, 4131275108), (59, 2660821256), (74, 2121465596), (76, 2065637554), (118, 1330410628), (148, 1060732798), (152, 1032818777), (236, 665205314), (296, 530366399), (361, 434871064), (472, 332602657), (673, 233266648), (703, 223312168), (722, 217435532), (1121, 140043224), (1346, 116633324), (1369, 114673816), (1406, 111656084), (1444, 108717766), (2183, 71914088), (2242, 70021612), (2692, 58316662), (2738, 57336908), (2812, 55828042), (2888, 54358883), (4366, 35957044), (4484, 35010806), (5384, 29158331), (5476, 28668454), (5624, 27914021), (8732, 17978522), (8968, 17505403), (10952, 14334227), (12787, 12277192), (13357, 11753272), (17464, 8989261), (21299, 7370696), (24901, 6304504), (25574, 6138596), (26011, 6035464), (26714, 5876636), (39707, 3953672), (41477, 3784952), (42598, 3685348), (49802, 3152252), (51148, 3069298), (52022, 3017732), (53428, 2938318), (79414, 1976836), (80771, 1943624), (82954, 1892476), (85196, 1842674), (99604, 1576126), (102296, 1534649), (104044, 1508866), (106856, 1469159), (158828, 988418), (161542, 971812), (165908, 946238), (170392, 921337), (199208, 788063), (208088, 754433), (242953, 646168), (317656, 494209), (323084, 485906), (331816, 473119)]