156988640235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{171637}}^1$

素因数の和:171964

約数の個数: 64

約数和(自身を含む): 297381371904

約数和(自身を除く): 140392731669

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 281, 465, 651, 843, 1085, 1405, 1967, 3255, 4215, 5901, 8711, 9835, 26133, 29505, 43555, 60977, 130665, 171637, 182931, 304885, 514911, 858185, 914655, 1201459, 2574555, 3604377, 5320747, 6007295, 15962241, 18021885, 26603735, 37245229, 48229997, 79811205, 111735687, 144689991, 186226145, 241149985, 337609979, 558678435, 723449955, 1012829937, 1495129907, 1688049895, 4485389721, 5064149685, 7475649535, 10465909349, 22426948605, 31397728047, 52329546745, 156988640235]

約数ペア:

[(1, 156988640235), (3, 52329546745), (5, 31397728047), (7, 22426948605), (15, 10465909349), (21, 7475649535), (31, 5064149685), (35, 4485389721), (93, 1688049895), (105, 1495129907), (155, 1012829937), (217, 723449955), (281, 558678435), (465, 337609979), (651, 241149985), (843, 186226145), (1085, 144689991), (1405, 111735687), (1967, 79811205), (3255, 48229997), (4215, 37245229), (5901, 26603735), (8711, 18021885), (9835, 15962241), (26133, 6007295), (29505, 5320747), (43555, 3604377), (60977, 2574555), (130665, 1201459), (171637, 914655), (182931, 858185), (304885, 514911)]