156112960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21211}}^1$

素因数の和:21251

約数の個数: 56

約数和(自身を含む): 387925056

約数和(自身を除く): 231812096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 424220, 487853, 678752, 848440, 975706, 1357504, 1696880, 1951412, 2439265, 3393760, 3902824, 4878530, 6787520, 7805648, 9757060, 15611296, 19514120, 31222592, 39028240, 78056480, 156112960]

約数ペア:

[(1, 156112960), (2, 78056480), (4, 39028240), (5, 31222592), (8, 19514120), (10, 15611296), (16, 9757060), (20, 7805648), (23, 6787520), (32, 4878530), (40, 3902824), (46, 3393760), (64, 2439265), (80, 1951412), (92, 1696880), (115, 1357504), (160, 975706), (184, 848440), (230, 678752), (320, 487853), (368, 424220), (460, 339376), (736, 212110), (920, 169688), (1472, 106055), (1840, 84844), (3680, 42422), (7360, 21211)]