156206848

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 362442080

約数和(自身を除く): 206235232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1429, 1708, 1792, 1952, 2858, 3416, 3904, 5716, 6832, 7808, 10003, 11432, 13664, 15616, 20006, 22864, 27328, 40012, 45728, 54656, 80024, 87169, 91456, 109312, 160048, 174338, 182912, 320096, 348676, 365824, 610183, 640192, 697352, 1220366, 1280384, 1394704, 2440732, 2560768, 2789408, 4881464, 5578816, 9762928, 11157632, 19525856, 22315264, 39051712, 78103424, 156206848]

約数ペア:

[(1, 156206848), (2, 78103424), (4, 39051712), (7, 22315264), (8, 19525856), (14, 11157632), (16, 9762928), (28, 5578816), (32, 4881464), (56, 2789408), (61, 2560768), (64, 2440732), (112, 1394704), (122, 1280384), (128, 1220366), (224, 697352), (244, 640192), (256, 610183), (427, 365824), (448, 348676), (488, 320096), (854, 182912), (896, 174338), (976, 160048), (1429, 109312), (1708, 91456), (1792, 87169), (1952, 80024), (2858, 54656), (3416, 45728), (3904, 40012), (5716, 27328), (6832, 22864), (7808, 20006), (10003, 15616), (11432, 13664)]