189926856

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 646289280

約数和(自身を除く): 456362424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 612, 648, 714, 756, 821, 918, 952, 972, 1071, 1134, 1224, 1377, 1428, 1512, 1642, 1701, 1836, 1944, 2142, 2268, 2463, 2754, 2856, 3213, 3284, 3402, 3672, 4131, 4284, 4536, 4926, 5508, 5747, 6426, 6568, 6804, 7389, 8262, 8568, 9639, 9852, 11016, 11494, 12852, 13608, 13957, 14778, 16524, 17241, 19278, 19704, 22167, 22988, 25704, 27914, 28917, 29556, 33048, 34482, 38556, 41871, 44334, 45976, 51723, 55828, 57834, 59112, 66501, 68964, 77112, 83742, 88668, 97699, 103446, 111656, 115668, 125613, 133002, 137928, 155169, 167484, 177336, 195398, 199503, 206892, 231336, 251226, 266004, 293097, 310338, 334968, 376839, 390796, 399006, 413784, 465507, 502452, 532008, 586194, 620676, 753678, 781592, 798012, 879291, 931014, 1004904, 1130517, 1172388, 1241352, 1396521, 1507356, 1596024, 1758582, 1862028, 2261034, 2344776, 2637873, 2793042, 3014712, 3391551, 3517164, 3724056, 4522068, 5275746, 5586084, 6783102, 7034328, 7913619, 9044136, 10551492, 11172168, 13566204, 15827238, 21102984, 23740857, 27132408, 31654476, 47481714, 63308952, 94963428, 189926856]

約数ペア:

[(1, 189926856), (2, 94963428), (3, 63308952), (4, 47481714), (6, 31654476), (7, 27132408), (8, 23740857), (9, 21102984), (12, 15827238), (14, 13566204), (17, 11172168), (18, 10551492), (21, 9044136), (24, 7913619), (27, 7034328), (28, 6783102), (34, 5586084), (36, 5275746), (42, 4522068), (51, 3724056), (54, 3517164), (56, 3391551), (63, 3014712), (68, 2793042), (72, 2637873), (81, 2344776), (84, 2261034), (102, 1862028), (108, 1758582), (119, 1596024), (126, 1507356), (136, 1396521), (153, 1241352), (162, 1172388), (168, 1130517), (189, 1004904), (204, 931014), (216, 879291), (238, 798012), (243, 781592), (252, 753678), (306, 620676), (324, 586194), (357, 532008), (378, 502452), (408, 465507), (459, 413784), (476, 399006), (486, 390796), (504, 376839), (567, 334968), (612, 310338), (648, 293097), (714, 266004), (756, 251226), (821, 231336), (918, 206892), (952, 199503), (972, 195398), (1071, 177336), (1134, 167484), (1224, 155169), (1377, 137928), (1428, 133002), (1512, 125613), (1642, 115668), (1701, 111656), (1836, 103446), (1944, 97699), (2142, 88668), (2268, 83742), (2463, 77112), (2754, 68964), (2856, 66501), (3213, 59112), (3284, 57834), (3402, 55828), (3672, 51723), (4131, 45976), (4284, 44334), (4536, 41871), (4926, 38556), (5508, 34482), (5747, 33048), (6426, 29556), (6568, 28917), (6804, 27914), (7389, 25704), (8262, 22988), (8568, 22167), (9639, 19704), (9852, 19278), (11016, 17241), (11494, 16524), (12852, 14778), (13608, 13957)]