131567697768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{51257}}^1$

素因数の和:51731

約数の個数: 128

約数和(自身を含む): 373732329600

約数和(自身を除く): 242164631832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 433, 456, 494, 741, 866, 988, 1299, 1482, 1732, 1976, 2598, 2964, 3464, 5196, 5629, 5928, 8227, 10392, 11258, 16454, 16887, 22516, 24681, 32908, 33774, 45032, 49362, 51257, 65816, 67548, 98724, 102514, 106951, 135096, 153771, 197448, 205028, 213902, 307542, 320853, 410056, 427804, 615084, 641706, 666341, 855608, 973883, 1230168, 1283412, 1332682, 1947766, 1999023, 2566824, 2665364, 2921649, 3895532, 3998046, 5330728, 5843298, 7791064, 7996092, 11686596, 12660479, 15992184, 22194281, 23373192, 25320958, 37981437, 44388562, 50641916, 66582843, 75962874, 88777124, 101283832, 133165686, 151925748, 177554248, 266331372, 288525653, 303851496, 421691339, 532662744, 577051306, 843382678, 865576959, 1154102612, 1265074017, 1686765356, 1731153918, 2308205224, 2530148034, 3373530712, 3462307836, 5060296068, 5481987407, 6924615672, 10120592136, 10963974814, 16445962221, 21927949628, 32891924442, 43855899256, 65783848884, 131567697768]

約数ペア:

[(1, 131567697768), (2, 65783848884), (3, 43855899256), (4, 32891924442), (6, 21927949628), (8, 16445962221), (12, 10963974814), (13, 10120592136), (19, 6924615672), (24, 5481987407), (26, 5060296068), (38, 3462307836), (39, 3373530712), (52, 2530148034), (57, 2308205224), (76, 1731153918), (78, 1686765356), (104, 1265074017), (114, 1154102612), (152, 865576959), (156, 843382678), (228, 577051306), (247, 532662744), (312, 421691339), (433, 303851496), (456, 288525653), (494, 266331372), (741, 177554248), (866, 151925748), (988, 133165686), (1299, 101283832), (1482, 88777124), (1732, 75962874), (1976, 66582843), (2598, 50641916), (2964, 44388562), (3464, 37981437), (5196, 25320958), (5629, 23373192), (5928, 22194281), (8227, 15992184), (10392, 12660479), (11258, 11686596), (16454, 7996092), (16887, 7791064), (22516, 5843298), (24681, 5330728), (32908, 3998046), (33774, 3895532), (45032, 2921649), (49362, 2665364), (51257, 2566824), (65816, 1999023), (67548, 1947766), (98724, 1332682), (102514, 1283412), (106951, 1230168), (135096, 973883), (153771, 855608), (197448, 666341), (205028, 641706), (213902, 615084), (307542, 427804), (320853, 410056)]