187710952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 438681600

約数和(自身を除く): 250970648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 67, 79, 88, 104, 124, 134, 143, 158, 248, 268, 286, 316, 341, 403, 536, 572, 632, 682, 737, 806, 869, 871, 1027, 1144, 1364, 1474, 1612, 1738, 1742, 2054, 2077, 2449, 2728, 2948, 3224, 3476, 3484, 4108, 4154, 4433, 4898, 5293, 5896, 6952, 6968, 8216, 8308, 8866, 9581, 9796, 10586, 11297, 16616, 17732, 19162, 19592, 21172, 22594, 22847, 26939, 27001, 31837, 35464, 38324, 42344, 45188, 45694, 53878, 54002, 58223, 63674, 68809, 76648, 90376, 91388, 107756, 108004, 116446, 127348, 137618, 164083, 182776, 215512, 216008, 232892, 254696, 275236, 297011, 328166, 350207, 465784, 550472, 594022, 656332, 700414, 756899, 1188044, 1312664, 1400828, 1513798, 1804913, 2133079, 2376088, 2801656, 3027596, 3609826, 4266158, 6055192, 7219652, 8532316, 14439304, 17064632, 23463869, 46927738, 93855476, 187710952]

約数ペア:

[(1, 187710952), (2, 93855476), (4, 46927738), (8, 23463869), (11, 17064632), (13, 14439304), (22, 8532316), (26, 7219652), (31, 6055192), (44, 4266158), (52, 3609826), (62, 3027596), (67, 2801656), (79, 2376088), (88, 2133079), (104, 1804913), (124, 1513798), (134, 1400828), (143, 1312664), (158, 1188044), (248, 756899), (268, 700414), (286, 656332), (316, 594022), (341, 550472), (403, 465784), (536, 350207), (572, 328166), (632, 297011), (682, 275236), (737, 254696), (806, 232892), (869, 216008), (871, 215512), (1027, 182776), (1144, 164083), (1364, 137618), (1474, 127348), (1612, 116446), (1738, 108004), (1742, 107756), (2054, 91388), (2077, 90376), (2449, 76648), (2728, 68809), (2948, 63674), (3224, 58223), (3476, 54002), (3484, 53878), (4108, 45694), (4154, 45188), (4433, 42344), (4898, 38324), (5293, 35464), (5896, 31837), (6952, 27001), (6968, 26939), (8216, 22847), (8308, 22594), (8866, 21172), (9581, 19592), (9796, 19162), (10586, 17732), (11297, 16616)]