189917904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 567963648

約数和(自身を除く): 378045744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 41, 44, 48, 62, 66, 82, 88, 93, 123, 124, 132, 164, 176, 186, 246, 248, 264, 283, 328, 341, 372, 451, 492, 496, 528, 566, 656, 682, 744, 849, 902, 984, 1023, 1132, 1271, 1353, 1364, 1488, 1698, 1804, 1968, 2046, 2264, 2542, 2706, 2728, 3113, 3396, 3608, 3813, 4092, 4528, 5084, 5412, 5456, 6226, 6792, 7216, 7626, 8184, 8773, 9339, 10168, 10824, 11603, 12452, 13584, 13981, 15252, 16368, 17546, 18678, 20336, 21648, 23206, 24904, 26319, 27962, 30504, 34809, 35092, 37356, 41943, 46412, 49808, 52638, 55924, 61008, 69618, 70184, 74712, 83886, 92824, 96503, 105276, 111848, 127633, 139236, 140368, 149424, 167772, 185648, 193006, 210552, 223696, 255266, 278472, 289509, 335544, 359693, 382899, 386012, 421104, 510532, 556944, 579018, 671088, 719386, 765798, 772024, 1021064, 1079079, 1158036, 1438772, 1531596, 1544048, 2042128, 2158158, 2316072, 2877544, 3063192, 3956623, 4316316, 4632144, 5755088, 6126384, 7913246, 8632632, 11869869, 15826492, 17265264, 23739738, 31652984, 47479476, 63305968, 94958952, 189917904]

約数ペア:

[(1, 189917904), (2, 94958952), (3, 63305968), (4, 47479476), (6, 31652984), (8, 23739738), (11, 17265264), (12, 15826492), (16, 11869869), (22, 8632632), (24, 7913246), (31, 6126384), (33, 5755088), (41, 4632144), (44, 4316316), (48, 3956623), (62, 3063192), (66, 2877544), (82, 2316072), (88, 2158158), (93, 2042128), (123, 1544048), (124, 1531596), (132, 1438772), (164, 1158036), (176, 1079079), (186, 1021064), (246, 772024), (248, 765798), (264, 719386), (283, 671088), (328, 579018), (341, 556944), (372, 510532), (451, 421104), (492, 386012), (496, 382899), (528, 359693), (566, 335544), (656, 289509), (682, 278472), (744, 255266), (849, 223696), (902, 210552), (984, 193006), (1023, 185648), (1132, 167772), (1271, 149424), (1353, 140368), (1364, 139236), (1488, 127633), (1698, 111848), (1804, 105276), (1968, 96503), (2046, 92824), (2264, 83886), (2542, 74712), (2706, 70184), (2728, 69618), (3113, 61008), (3396, 55924), (3608, 52638), (3813, 49808), (4092, 46412), (4528, 41943), (5084, 37356), (5412, 35092), (5456, 34809), (6226, 30504), (6792, 27962), (7216, 26319), (7626, 24904), (8184, 23206), (8773, 21648), (9339, 20336), (10168, 18678), (10824, 17546), (11603, 16368), (12452, 15252), (13584, 13981)]