171391704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 331801896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 76, 88, 94, 114, 132, 141, 152, 188, 209, 228, 264, 282, 376, 418, 456, 517, 564, 627, 727, 836, 893, 1034, 1128, 1254, 1454, 1551, 1672, 1786, 2068, 2181, 2508, 2679, 2908, 3102, 3572, 4136, 4362, 5016, 5358, 5816, 6204, 7144, 7997, 8724, 9823, 10716, 12408, 13813, 15994, 17448, 19646, 21432, 23991, 27626, 29469, 31988, 34169, 39292, 41439, 47982, 55252, 58938, 63976, 68338, 78584, 82878, 95964, 102507, 110504, 117876, 136676, 151943, 165756, 191928, 205014, 235752, 273352, 303886, 331512, 375859, 410028, 455829, 607772, 649211, 751718, 820056, 911658, 1127577, 1215544, 1298422, 1503436, 1823316, 1947633, 2255154, 2596844, 3006872, 3646632, 3895266, 4510308, 5193688, 7141321, 7790532, 9020616, 14282642, 15581064, 21423963, 28565284, 42847926, 57130568, 85695852, 171391704]

約数ペア:

[(1, 171391704), (2, 85695852), (3, 57130568), (4, 42847926), (6, 28565284), (8, 21423963), (11, 15581064), (12, 14282642), (19, 9020616), (22, 7790532), (24, 7141321), (33, 5193688), (38, 4510308), (44, 3895266), (47, 3646632), (57, 3006872), (66, 2596844), (76, 2255154), (88, 1947633), (94, 1823316), (114, 1503436), (132, 1298422), (141, 1215544), (152, 1127577), (188, 911658), (209, 820056), (228, 751718), (264, 649211), (282, 607772), (376, 455829), (418, 410028), (456, 375859), (517, 331512), (564, 303886), (627, 273352), (727, 235752), (836, 205014), (893, 191928), (1034, 165756), (1128, 151943), (1254, 136676), (1454, 117876), (1551, 110504), (1672, 102507), (1786, 95964), (2068, 82878), (2181, 78584), (2508, 68338), (2679, 63976), (2908, 58938), (3102, 55252), (3572, 47982), (4136, 41439), (4362, 39292), (5016, 34169), (5358, 31988), (5816, 29469), (6204, 27626), (7144, 23991), (7997, 21432), (8724, 19646), (9823, 17448), (10716, 15994), (12408, 13813)]