156738313995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 264347615232

約数和(自身を除く): 107609301237

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 173, 191, 303, 465, 505, 519, 573, 865, 955, 1515, 2595, 2865, 3131, 5363, 5921, 9393, 10201, 15655, 16089, 17473, 17763, 19291, 26815, 29605, 30603, 33043, 46965, 51005, 52419, 57873, 80445, 87365, 88815, 96455, 99129, 153015, 165215, 262095, 289365, 316231, 495645, 541663, 598021, 948693, 1024333, 1581155, 1624989, 1764773, 1794063, 1948391, 2708315, 2990105, 3072999, 3337343, 4743465, 5121665, 5294319, 5845173, 8124945, 8823865, 8970315, 9741955, 10012029, 15364995, 16686715, 26471595, 29225865, 50060145, 54707963, 60400121, 103457633, 164123889, 181200363, 273539815, 302000605, 310372899, 337071643, 517288165, 820619445, 906001815, 1011214929, 1551864495, 1685358215, 5056074645, 10449220933, 31347662799, 52246104665, 156738313995]

約数ペア:

[(1, 156738313995), (3, 52246104665), (5, 31347662799), (15, 10449220933), (31, 5056074645), (93, 1685358215), (101, 1551864495), (155, 1011214929), (173, 906001815), (191, 820619445), (303, 517288165), (465, 337071643), (505, 310372899), (519, 302000605), (573, 273539815), (865, 181200363), (955, 164123889), (1515, 103457633), (2595, 60400121), (2865, 54707963), (3131, 50060145), (5363, 29225865), (5921, 26471595), (9393, 16686715), (10201, 15364995), (15655, 10012029), (16089, 9741955), (17473, 8970315), (17763, 8823865), (19291, 8124945), (26815, 5845173), (29605, 5294319), (30603, 5121665), (33043, 4743465), (46965, 3337343), (51005, 3072999), (52419, 2990105), (57873, 2708315), (80445, 1948391), (87365, 1794063), (88815, 1764773), (96455, 1624989), (99129, 1581155), (153015, 1024333), (165215, 948693), (262095, 598021), (289365, 541663), (316231, 495645)]