156931100360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5502493}}^1$

素因数の和:5502558

約数の個数: 64

約数和(自身を含む): 380332385280

約数和(自身を除く): 223401284920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 5502493, 11004986, 22009972, 27512465, 44019944, 55024930, 110049860, 126557339, 170577283, 220099720, 253114678, 341154566, 506229356, 632786695, 682309132, 852886415, 1012458712, 1265573390, 1364618264, 1705772830, 2531146780, 3411545660, 3923277509, 5062293560, 6823091320, 7846555018, 15693110036, 19616387545, 31386220072, 39232775090, 78465550180, 156931100360]

約数ペア:

[(1, 156931100360), (2, 78465550180), (4, 39232775090), (5, 31386220072), (8, 19616387545), (10, 15693110036), (20, 7846555018), (23, 6823091320), (31, 5062293560), (40, 3923277509), (46, 3411545660), (62, 2531146780), (92, 1705772830), (115, 1364618264), (124, 1265573390), (155, 1012458712), (184, 852886415), (230, 682309132), (248, 632786695), (310, 506229356), (460, 341154566), (620, 253114678), (713, 220099720), (920, 170577283), (1240, 126557339), (1426, 110049860), (2852, 55024930), (3565, 44019944), (5704, 27512465), (7130, 22009972), (14260, 11004986), (28520, 5502493)]