156928021930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 302948481024

約数和(自身を除く): 146020459094

約数列:

[1, 2, 5, 10, 37, 41, 71, 74, 82, 142, 185, 205, 355, 367, 370, 397, 410, 710, 734, 794, 1517, 1835, 1985, 2627, 2911, 3034, 3670, 3970, 5254, 5822, 7585, 13135, 13579, 14555, 14689, 15047, 15170, 16277, 26057, 26270, 27158, 28187, 29110, 29378, 30094, 32554, 52114, 56374, 67895, 73445, 75235, 81385, 107707, 130285, 135790, 140935, 145699, 146890, 150470, 162770, 215414, 260570, 281870, 291398, 538535, 556739, 602249, 728495, 964109, 1042919, 1068337, 1077070, 1113478, 1155667, 1204498, 1456990, 1928218, 2085838, 2136674, 2311334, 2783695, 3011245, 4820545, 5214595, 5341685, 5390863, 5567390, 5778335, 5973659, 6022490, 9641090, 10344629, 10429190, 10683370, 10781726, 11556670, 11947318, 20689258, 26954315, 29868295, 39528469, 42759679, 51723145, 53908630, 59736590, 79056938, 85519358, 103446290, 197642345, 213798395, 221025383, 382751273, 395284690, 424129789, 427596790, 442050766, 765502546, 848259578, 1105126915, 1913756365, 2120648945, 2210253830, 3827512730, 4241297890, 15692802193, 31385604386, 78464010965, 156928021930]

約数ペア:

[(1, 156928021930), (2, 78464010965), (5, 31385604386), (10, 15692802193), (37, 4241297890), (41, 3827512730), (71, 2210253830), (74, 2120648945), (82, 1913756365), (142, 1105126915), (185, 848259578), (205, 765502546), (355, 442050766), (367, 427596790), (370, 424129789), (397, 395284690), (410, 382751273), (710, 221025383), (734, 213798395), (794, 197642345), (1517, 103446290), (1835, 85519358), (1985, 79056938), (2627, 59736590), (2911, 53908630), (3034, 51723145), (3670, 42759679), (3970, 39528469), (5254, 29868295), (5822, 26954315), (7585, 20689258), (13135, 11947318), (13579, 11556670), (14555, 10781726), (14689, 10683370), (15047, 10429190), (15170, 10344629), (16277, 9641090), (26057, 6022490), (26270, 5973659), (27158, 5778335), (28187, 5567390), (29110, 5390863), (29378, 5341685), (30094, 5214595), (32554, 4820545), (52114, 3011245), (56374, 2783695), (67895, 2311334), (73445, 2136674), (75235, 2085838), (81385, 1928218), (107707, 1456990), (130285, 1204498), (135790, 1155667), (140935, 1113478), (145699, 1077070), (146890, 1068337), (150470, 1042919), (162770, 964109), (215414, 728495), (260570, 602249), (281870, 556739), (291398, 538535)]