188634628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 426997760

約数和(自身を除く): 238363132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 229, 292, 364, 403, 434, 458, 511, 806, 868, 916, 949, 1022, 1603, 1612, 1898, 2044, 2263, 2821, 2977, 3206, 3796, 4526, 5642, 5954, 6412, 6643, 7099, 9052, 11284, 11908, 13286, 14198, 15841, 16717, 20839, 26572, 28396, 29419, 31682, 33434, 41678, 49693, 58838, 63364, 66868, 83356, 92287, 99386, 117019, 117676, 184574, 198772, 205933, 217321, 234038, 369148, 411866, 434642, 468076, 518227, 646009, 823732, 869284, 1036454, 1292018, 1521247, 2072908, 2584036, 3042494, 3627589, 6084988, 6736951, 7255178, 13473902, 14510356, 26947804, 47158657, 94317314, 188634628]

約数ペア:

[(1, 188634628), (2, 94317314), (4, 47158657), (7, 26947804), (13, 14510356), (14, 13473902), (26, 7255178), (28, 6736951), (31, 6084988), (52, 3627589), (62, 3042494), (73, 2584036), (91, 2072908), (124, 1521247), (146, 1292018), (182, 1036454), (217, 869284), (229, 823732), (292, 646009), (364, 518227), (403, 468076), (434, 434642), (458, 411866), (511, 369148), (806, 234038), (868, 217321), (916, 205933), (949, 198772), (1022, 184574), (1603, 117676), (1612, 117019), (1898, 99386), (2044, 92287), (2263, 83356), (2821, 66868), (2977, 63364), (3206, 58838), (3796, 49693), (4526, 41678), (5642, 33434), (5954, 31682), (6412, 29419), (6643, 28396), (7099, 26572), (9052, 20839), (11284, 16717), (11908, 15841), (13286, 14198)]