190722304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 405447840

約数和(自身を除く): 214725536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 304, 347, 452, 608, 694, 904, 1216, 1388, 1808, 2147, 2432, 2776, 3616, 4294, 4864, 5552, 6593, 7232, 8588, 11104, 13186, 14464, 17176, 22208, 26372, 28928, 34352, 39211, 44416, 52744, 68704, 78422, 88832, 105488, 137408, 156844, 210976, 274816, 313688, 421952, 549632, 627376, 745009, 843904, 1254752, 1490018, 1687808, 2509504, 2980036, 5019008, 5960072, 10038016, 11920144, 23840288, 47680576, 95361152, 190722304]

約数ペア:

[(1, 190722304), (2, 95361152), (4, 47680576), (8, 23840288), (16, 11920144), (19, 10038016), (32, 5960072), (38, 5019008), (64, 2980036), (76, 2509504), (113, 1687808), (128, 1490018), (152, 1254752), (226, 843904), (256, 745009), (304, 627376), (347, 549632), (452, 421952), (608, 313688), (694, 274816), (904, 210976), (1216, 156844), (1388, 137408), (1808, 105488), (2147, 88832), (2432, 78422), (2776, 68704), (3616, 52744), (4294, 44416), (4864, 39211), (5552, 34352), (6593, 28928), (7232, 26372), (8588, 22208), (11104, 17176), (13186, 14464)]