156911973105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{14447}}^1$

素因数の和:14886

約数の個数: 64

約数和(自身を含む): 268435980288

約数和(自身を除く): 111524007183

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 223, 255, 573, 669, 955, 1115, 2865, 3247, 3345, 3791, 9741, 11373, 14447, 16235, 18955, 42593, 43341, 48705, 56865, 72235, 127779, 212965, 216705, 245599, 638895, 724081, 736797, 1227995, 2172243, 2759377, 3221681, 3620405, 3683985, 8278131, 9665043, 10861215, 13796885, 16108405, 41390655, 46909409, 48325215, 54768577, 140728227, 164305731, 234547045, 273842885, 615341071, 703641135, 821528655, 1846023213, 3076705355, 9230116065, 10460798207, 31382394621, 52303991035, 156911973105]

約数ペア:

[(1, 156911973105), (3, 52303991035), (5, 31382394621), (15, 10460798207), (17, 9230116065), (51, 3076705355), (85, 1846023213), (191, 821528655), (223, 703641135), (255, 615341071), (573, 273842885), (669, 234547045), (955, 164305731), (1115, 140728227), (2865, 54768577), (3247, 48325215), (3345, 46909409), (3791, 41390655), (9741, 16108405), (11373, 13796885), (14447, 10861215), (16235, 9665043), (18955, 8278131), (42593, 3683985), (43341, 3620405), (48705, 3221681), (56865, 2759377), (72235, 2172243), (127779, 1227995), (212965, 736797), (216705, 724081), (245599, 638895)]