161768850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 436162560

約数和(自身を除く): 274393710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 285, 310, 465, 475, 570, 589, 775, 930, 950, 1178, 1425, 1550, 1767, 1831, 2325, 2850, 2945, 3534, 3662, 4650, 5493, 5890, 8835, 9155, 10986, 14725, 17670, 18310, 27465, 29450, 34789, 44175, 45775, 54930, 56761, 69578, 88350, 91550, 104367, 113522, 137325, 170283, 173945, 208734, 274650, 283805, 340566, 347890, 521835, 567610, 851415, 869725, 1043670, 1078459, 1419025, 1702830, 1739450, 2156918, 2609175, 2838050, 3235377, 4257075, 5218350, 5392295, 6470754, 8514150, 10784590, 16176885, 26961475, 32353770, 53922950, 80884425, 161768850]

約数ペア:

[(1, 161768850), (2, 80884425), (3, 53922950), (5, 32353770), (6, 26961475), (10, 16176885), (15, 10784590), (19, 8514150), (25, 6470754), (30, 5392295), (31, 5218350), (38, 4257075), (50, 3235377), (57, 2838050), (62, 2609175), (75, 2156918), (93, 1739450), (95, 1702830), (114, 1419025), (150, 1078459), (155, 1043670), (186, 869725), (190, 851415), (285, 567610), (310, 521835), (465, 347890), (475, 340566), (570, 283805), (589, 274650), (775, 208734), (930, 173945), (950, 170283), (1178, 137325), (1425, 113522), (1550, 104367), (1767, 91550), (1831, 88350), (2325, 69578), (2850, 56761), (2945, 54930), (3534, 45775), (3662, 44175), (4650, 34789), (5493, 29450), (5890, 27465), (8835, 18310), (9155, 17670), (10986, 14725)]