155259966

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 175686594

約数列:

[1, 2, 3, 6, 31, 62, 83, 89, 93, 113, 166, 178, 186, 226, 249, 267, 339, 498, 534, 678, 2573, 2759, 3503, 5146, 5518, 7006, 7387, 7719, 8277, 9379, 10057, 10509, 14774, 15438, 16554, 18758, 20114, 21018, 22161, 28137, 30171, 44322, 56274, 60342, 228997, 290749, 311767, 457994, 581498, 623534, 686991, 834731, 872247, 935301, 1373982, 1669462, 1744494, 1870602, 2504193, 5008386, 25876661, 51753322, 77629983, 155259966]

約数ペア:

[(1, 155259966), (2, 77629983), (3, 51753322), (6, 25876661), (31, 5008386), (62, 2504193), (83, 1870602), (89, 1744494), (93, 1669462), (113, 1373982), (166, 935301), (178, 872247), (186, 834731), (226, 686991), (249, 623534), (267, 581498), (339, 457994), (498, 311767), (534, 290749), (678, 228997), (2573, 60342), (2759, 56274), (3503, 44322), (5146, 30171), (5518, 28137), (7006, 22161), (7387, 21018), (7719, 20114), (8277, 18758), (9379, 16554), (10057, 15438), (10509, 14774)]