15671978658

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1571}}^1$

素因数の和:2074

約数の個数: 160

約数和(自身を含む): 42364016640

約数和(自身を除く): 26692037982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 463, 513, 567, 798, 926, 1026, 1134, 1197, 1389, 1539, 1571, 2394, 2778, 3078, 3142, 3241, 3591, 4167, 4713, 6482, 7182, 8334, 8797, 9426, 9723, 10773, 10997, 12501, 14139, 17594, 19446, 21546, 21994, 25002, 26391, 28278, 29169, 29849, 32991, 37503, 42417, 52782, 58338, 59698, 61579, 65982, 75006, 79173, 84834, 87507, 89547, 98973, 123158, 127251, 158346, 175014, 179094, 184737, 197946, 208943, 237519, 254502, 262521, 268641, 296919, 369474, 417886, 475038, 525042, 537282, 554211, 593838, 626829, 712557, 727373, 805923, 890757, 1108422, 1253658, 1425114, 1454746, 1611846, 1662633, 1781514, 1880487, 2182119, 2417769, 3325266, 3760974, 4364238, 4835538, 4987899, 5091611, 5641461, 6546357, 9975798, 10183222, 11282922, 13092714, 13820087, 15274833, 16924383, 19639071, 27640174, 30549666, 33848766, 39278142, 41460261, 45824499, 58917213, 82920522, 91648998, 96740609, 117834426, 124380783, 137473497, 193481218, 248761566, 274946994, 290221827, 373142349, 412420491, 580443654, 746284698, 824840982, 870665481, 1119427047, 1741330962, 2238854094, 2611996443, 5223992886, 7835989329, 15671978658]

約数ペア:

[(1, 15671978658), (2, 7835989329), (3, 5223992886), (6, 2611996443), (7, 2238854094), (9, 1741330962), (14, 1119427047), (18, 870665481), (19, 824840982), (21, 746284698), (27, 580443654), (38, 412420491), (42, 373142349), (54, 290221827), (57, 274946994), (63, 248761566), (81, 193481218), (114, 137473497), (126, 124380783), (133, 117834426), (162, 96740609), (171, 91648998), (189, 82920522), (266, 58917213), (342, 45824499), (378, 41460261), (399, 39278142), (463, 33848766), (513, 30549666), (567, 27640174), (798, 19639071), (926, 16924383), (1026, 15274833), (1134, 13820087), (1197, 13092714), (1389, 11282922), (1539, 10183222), (1571, 9975798), (2394, 6546357), (2778, 5641461), (3078, 5091611), (3142, 4987899), (3241, 4835538), (3591, 4364238), (4167, 3760974), (4713, 3325266), (6482, 2417769), (7182, 2182119), (8334, 1880487), (8797, 1781514), (9426, 1662633), (9723, 1611846), (10773, 1454746), (10997, 1425114), (12501, 1253658), (14139, 1108422), (17594, 890757), (19446, 805923), (21546, 727373), (21994, 712557), (25002, 626829), (26391, 593838), (28278, 554211), (29169, 537282), (29849, 525042), (32991, 475038), (37503, 417886), (42417, 369474), (52782, 296919), (58338, 268641), (59698, 262521), (61579, 254502), (65982, 237519), (75006, 208943), (79173, 197946), (84834, 184737), (87507, 179094), (89547, 175014), (98973, 158346), (123158, 127251)]