156787178136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{42349}}^1$

素因数の和:42753

約数の個数: 128

約数和(自身を含む): 431766720000

約数和(自身を除く): 274979541864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 353, 437, 456, 552, 706, 874, 1059, 1311, 1412, 1748, 2118, 2622, 2824, 3496, 4236, 5244, 6707, 8119, 8472, 10488, 13414, 16238, 20121, 24357, 26828, 32476, 40242, 42349, 48714, 53656, 64952, 80484, 84698, 97428, 127047, 154261, 160968, 169396, 194856, 254094, 308522, 338792, 462783, 508188, 617044, 804631, 925566, 974027, 1016376, 1234088, 1609262, 1851132, 1948054, 2413893, 2922081, 3218524, 3702264, 3896108, 4827786, 5844162, 6437048, 7792216, 9655572, 11688324, 14949197, 18506513, 19311144, 23376648, 29898394, 37013026, 44847591, 55519539, 59796788, 74026052, 89695182, 111039078, 119593576, 148052104, 179390364, 222078156, 284034743, 343831531, 358780728, 444156312, 568069486, 687663062, 852104229, 1031494593, 1136138972, 1375326124, 1704208458, 2062989186, 2272277944, 2750652248, 3408416916, 4125978372, 6532799089, 6816833832, 8251956744, 13065598178, 19598397267, 26131196356, 39196794534, 52262392712, 78393589068, 156787178136]

約数ペア:

[(1, 156787178136), (2, 78393589068), (3, 52262392712), (4, 39196794534), (6, 26131196356), (8, 19598397267), (12, 13065598178), (19, 8251956744), (23, 6816833832), (24, 6532799089), (38, 4125978372), (46, 3408416916), (57, 2750652248), (69, 2272277944), (76, 2062989186), (92, 1704208458), (114, 1375326124), (138, 1136138972), (152, 1031494593), (184, 852104229), (228, 687663062), (276, 568069486), (353, 444156312), (437, 358780728), (456, 343831531), (552, 284034743), (706, 222078156), (874, 179390364), (1059, 148052104), (1311, 119593576), (1412, 111039078), (1748, 89695182), (2118, 74026052), (2622, 59796788), (2824, 55519539), (3496, 44847591), (4236, 37013026), (5244, 29898394), (6707, 23376648), (8119, 19311144), (8472, 18506513), (10488, 14949197), (13414, 11688324), (16238, 9655572), (20121, 7792216), (24357, 6437048), (26828, 5844162), (32476, 4827786), (40242, 3896108), (42349, 3702264), (48714, 3218524), (53656, 2922081), (64952, 2413893), (80484, 1948054), (84698, 1851132), (97428, 1609262), (127047, 1234088), (154261, 1016376), (160968, 974027), (169396, 925566), (194856, 804631), (254094, 617044), (308522, 508188), (338792, 462783)]