128007576

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 359442720

約数和(自身を除く): 231435144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 103, 123, 164, 206, 246, 309, 328, 369, 412, 421, 492, 618, 738, 824, 842, 927, 984, 1236, 1263, 1476, 1684, 1854, 2472, 2526, 2952, 3368, 3708, 3789, 4223, 5052, 7416, 7578, 8446, 10104, 12669, 15156, 16892, 17261, 25338, 30312, 33784, 34522, 38007, 43363, 50676, 51783, 69044, 76014, 86726, 101352, 103566, 130089, 138088, 152028, 155349, 173452, 207132, 260178, 304056, 310698, 346904, 390267, 414264, 520356, 621396, 780534, 1040712, 1242792, 1561068, 1777883, 3122136, 3555766, 5333649, 7111532, 10667298, 14223064, 16000947, 21334596, 32001894, 42669192, 64003788, 128007576]

約数ペア:

[(1, 128007576), (2, 64003788), (3, 42669192), (4, 32001894), (6, 21334596), (8, 16000947), (9, 14223064), (12, 10667298), (18, 7111532), (24, 5333649), (36, 3555766), (41, 3122136), (72, 1777883), (82, 1561068), (103, 1242792), (123, 1040712), (164, 780534), (206, 621396), (246, 520356), (309, 414264), (328, 390267), (369, 346904), (412, 310698), (421, 304056), (492, 260178), (618, 207132), (738, 173452), (824, 155349), (842, 152028), (927, 138088), (984, 130089), (1236, 103566), (1263, 101352), (1476, 86726), (1684, 76014), (1854, 69044), (2472, 51783), (2526, 50676), (2952, 43363), (3368, 38007), (3708, 34522), (3789, 33784), (4223, 30312), (5052, 25338), (7416, 17261), (7578, 16892), (8446, 15156), (10104, 12669)]