156738100995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{48989}}^1$

素因数の和:50465

約数の個数: 72

約数和(自身を含む): 316259452080

約数和(自身を除く): 159521351085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1451, 2205, 4353, 7255, 10157, 13059, 21765, 30471, 48989, 50785, 65295, 71099, 91413, 146967, 152355, 213297, 244945, 342923, 355495, 440901, 457065, 639891, 734835, 1028769, 1066485, 1714615, 2204505, 2400461, 3086307, 3199455, 5143845, 7201383, 12002305, 15431535, 21604149, 36006915, 71083039, 108020745, 213249117, 355415195, 497581273, 639747351, 1066245585, 1492743819, 2487906365, 3198736755, 3483068911, 4478231457, 7463719095, 10449206733, 17415344555, 22391157285, 31347620199, 52246033665, 156738100995]

約数ペア:

[(1, 156738100995), (3, 52246033665), (5, 31347620199), (7, 22391157285), (9, 17415344555), (15, 10449206733), (21, 7463719095), (35, 4478231457), (45, 3483068911), (49, 3198736755), (63, 2487906365), (105, 1492743819), (147, 1066245585), (245, 639747351), (315, 497581273), (441, 355415195), (735, 213249117), (1451, 108020745), (2205, 71083039), (4353, 36006915), (7255, 21604149), (10157, 15431535), (13059, 12002305), (21765, 7201383), (30471, 5143845), (48989, 3199455), (50785, 3086307), (65295, 2400461), (71099, 2204505), (91413, 1714615), (146967, 1066485), (152355, 1028769), (213297, 734835), (244945, 639891), (342923, 457065), (355495, 440901)]