156884805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 357027840

約数和(自身を除く): 200143035

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 665, 693, 855, 1045, 1155, 1197, 1463, 1881, 1995, 2383, 3135, 3465, 4389, 5985, 7149, 7315, 9405, 11915, 13167, 16681, 21447, 21945, 26213, 35745, 45277, 50043, 65835, 78639, 83405, 107235, 131065, 135831, 150129, 183491, 226385, 235917, 250215, 316939, 393195, 407493, 498047, 550473, 679155, 750645, 917455, 950817, 1179585, 1494141, 1584695, 1651419, 2037465, 2490235, 2752365, 2852451, 3486329, 4482423, 4754085, 7470705, 8257095, 10458987, 14262255, 17431645, 22412115, 31376961, 52294935, 156884805]

約数ペア:

[(1, 156884805), (3, 52294935), (5, 31376961), (7, 22412115), (9, 17431645), (11, 14262255), (15, 10458987), (19, 8257095), (21, 7470705), (33, 4754085), (35, 4482423), (45, 3486329), (55, 2852451), (57, 2752365), (63, 2490235), (77, 2037465), (95, 1651419), (99, 1584695), (105, 1494141), (133, 1179585), (165, 950817), (171, 917455), (209, 750645), (231, 679155), (285, 550473), (315, 498047), (385, 407493), (399, 393195), (495, 316939), (627, 250215), (665, 235917), (693, 226385), (855, 183491), (1045, 150129), (1155, 135831), (1197, 131065), (1463, 107235), (1881, 83405), (1995, 78639), (2383, 65835), (3135, 50043), (3465, 45277), (4389, 35745), (5985, 26213), (7149, 21945), (7315, 21447), (9405, 16681), (11915, 13167)]