156948193180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2473183}}^1$

素因数の和:2473378

約数の個数: 48

約数和(自身を含む): 349015726080

約数和(自身を除く): 192067532900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 380, 668, 835, 1670, 3173, 3340, 6346, 12692, 15865, 31730, 63460, 2473183, 4946366, 9892732, 12365915, 24731830, 46990477, 49463660, 93980954, 187961908, 234952385, 413021561, 469904770, 826043122, 939809540, 1652086244, 2065107805, 4130215610, 7847409659, 8260431220, 15694819318, 31389638636, 39237048295, 78474096590, 156948193180]

約数ペア:

[(1, 156948193180), (2, 78474096590), (4, 39237048295), (5, 31389638636), (10, 15694819318), (19, 8260431220), (20, 7847409659), (38, 4130215610), (76, 2065107805), (95, 1652086244), (167, 939809540), (190, 826043122), (334, 469904770), (380, 413021561), (668, 234952385), (835, 187961908), (1670, 93980954), (3173, 49463660), (3340, 46990477), (6346, 24731830), (12692, 12365915), (15865, 9892732), (31730, 4946366), (63460, 2473183)]