156915312010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{316879}}^1$

素因数の和:319062

約数の個数: 32

約数和(自身を含む): 294865712640

約数和(自身を除く): 137950400630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2153, 4306, 10765, 21530, 49519, 99038, 247595, 316879, 495190, 633758, 1584395, 3168790, 7288217, 14576434, 36441085, 72882170, 682240487, 1364480974, 3411202435, 6822404870, 15691531201, 31383062402, 78457656005, 156915312010]

約数ペア:

[(1, 156915312010), (2, 78457656005), (5, 31383062402), (10, 15691531201), (23, 6822404870), (46, 3411202435), (115, 1364480974), (230, 682240487), (2153, 72882170), (4306, 36441085), (10765, 14576434), (21530, 7288217), (49519, 3168790), (99038, 1584395), (247595, 633758), (316879, 495190)]