159363417320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{3557}}^1$

素因数の和:4107

約数の個数: 128

約数和(自身を含む): 380882476800

約数和(自身を除く): 221519059480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 167, 190, 334, 353, 380, 668, 706, 760, 835, 1336, 1412, 1670, 1765, 2824, 3173, 3340, 3530, 3557, 6346, 6680, 6707, 7060, 7114, 12692, 13414, 14120, 14228, 15865, 17785, 25384, 26828, 28456, 31730, 33535, 35570, 53656, 58951, 63460, 67070, 67583, 71140, 117902, 126920, 134140, 135166, 142280, 235804, 268280, 270332, 294755, 337915, 471608, 540664, 589510, 594019, 675830, 1120069, 1179020, 1188038, 1255621, 1351660, 2240138, 2358040, 2376076, 2511242, 2703320, 2970095, 4480276, 4752152, 5022484, 5600345, 5940190, 6278105, 8960552, 10044968, 11200690, 11286361, 11880380, 12556210, 22401380, 22572722, 23760760, 23856799, 25112420, 44802760, 45145444, 47713598, 50224840, 56431805, 90290888, 95427196, 112863610, 119283995, 190854392, 209688707, 225727220, 238567990, 419377414, 451454440, 477135980, 838754828, 954271960, 1048443535, 1677509656, 2096887070, 3984085433, 4193774140, 7968170866, 8387548280, 15936341732, 19920427165, 31872683464, 39840854330, 79681708660, 159363417320]

約数ペア:

[(1, 159363417320), (2, 79681708660), (4, 39840854330), (5, 31872683464), (8, 19920427165), (10, 15936341732), (19, 8387548280), (20, 7968170866), (38, 4193774140), (40, 3984085433), (76, 2096887070), (95, 1677509656), (152, 1048443535), (167, 954271960), (190, 838754828), (334, 477135980), (353, 451454440), (380, 419377414), (668, 238567990), (706, 225727220), (760, 209688707), (835, 190854392), (1336, 119283995), (1412, 112863610), (1670, 95427196), (1765, 90290888), (2824, 56431805), (3173, 50224840), (3340, 47713598), (3530, 45145444), (3557, 44802760), (6346, 25112420), (6680, 23856799), (6707, 23760760), (7060, 22572722), (7114, 22401380), (12692, 12556210), (13414, 11880380), (14120, 11286361), (14228, 11200690), (15865, 10044968), (17785, 8960552), (25384, 6278105), (26828, 5940190), (28456, 5600345), (31730, 5022484), (33535, 4752152), (35570, 4480276), (53656, 2970095), (58951, 2703320), (63460, 2511242), (67070, 2376076), (67583, 2358040), (71140, 2240138), (117902, 1351660), (126920, 1255621), (134140, 1188038), (135166, 1179020), (142280, 1120069), (235804, 675830), (268280, 594019), (270332, 589510), (294755, 540664), (337915, 471608)]