155567896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 345643200

約数和(自身を除く): 190075304

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 83, 88, 118, 152, 166, 209, 236, 332, 361, 418, 472, 649, 664, 722, 836, 913, 1121, 1298, 1444, 1577, 1672, 1826, 2242, 2596, 2888, 3154, 3652, 3971, 4484, 4897, 5192, 6308, 7304, 7942, 8968, 9794, 12331, 12616, 15884, 17347, 19588, 21299, 24662, 29963, 31768, 34694, 39176, 42598, 49324, 53867, 59926, 69388, 85196, 93043, 98648, 107734, 119852, 138776, 170392, 186086, 215468, 234289, 239704, 329593, 372172, 430936, 468578, 659186, 744344, 937156, 1023473, 1318372, 1767817, 1874312, 2046946, 2636744, 3535634, 4093892, 7071268, 8187784, 14142536, 19445987, 38891974, 77783948, 155567896]

約数ペア:

[(1, 155567896), (2, 77783948), (4, 38891974), (8, 19445987), (11, 14142536), (19, 8187784), (22, 7071268), (38, 4093892), (44, 3535634), (59, 2636744), (76, 2046946), (83, 1874312), (88, 1767817), (118, 1318372), (152, 1023473), (166, 937156), (209, 744344), (236, 659186), (332, 468578), (361, 430936), (418, 372172), (472, 329593), (649, 239704), (664, 234289), (722, 215468), (836, 186086), (913, 170392), (1121, 138776), (1298, 119852), (1444, 107734), (1577, 98648), (1672, 93043), (1826, 85196), (2242, 69388), (2596, 59926), (2888, 53867), (3154, 49324), (3652, 42598), (3971, 39176), (4484, 34694), (4897, 31768), (5192, 29963), (6308, 24662), (7304, 21299), (7942, 19588), (8968, 17347), (9794, 15884), (12331, 12616)]