168371910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 539136000

約数和(自身を除く): 370764090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 79, 85, 90, 102, 105, 119, 126, 153, 158, 170, 199, 210, 237, 238, 255, 306, 315, 357, 395, 398, 474, 510, 553, 595, 597, 630, 711, 714, 765, 790, 995, 1071, 1106, 1185, 1190, 1194, 1343, 1393, 1422, 1530, 1659, 1785, 1791, 1990, 2142, 2370, 2686, 2765, 2786, 2985, 3318, 3383, 3555, 3570, 3582, 4029, 4179, 4977, 5355, 5530, 5970, 6715, 6766, 6965, 7110, 8058, 8295, 8358, 8955, 9401, 9954, 10149, 10710, 12087, 12537, 13430, 13930, 15721, 16590, 16915, 17910, 18802, 20145, 20298, 20895, 23681, 24174, 24885, 25074, 28203, 30447, 31442, 33830, 40290, 41790, 47005, 47163, 47362, 49770, 50745, 56406, 60435, 60894, 62685, 71043, 78605, 84609, 94010, 94326, 101490, 110047, 118405, 120870, 125370, 141015, 141489, 142086, 152235, 157210, 169218, 213129, 220094, 235815, 236810, 267257, 282030, 282978, 304470, 330141, 355215, 423045, 426258, 471630, 534514, 550235, 660282, 707445, 710430, 801771, 846090, 990423, 1065645, 1100470, 1336285, 1414890, 1603542, 1650705, 1870799, 1980846, 2131290, 2405313, 2672570, 3301410, 3741598, 4008855, 4810626, 4952115, 5612397, 8017710, 9353995, 9904230, 11224794, 12026565, 16837191, 18707990, 24053130, 28061985, 33674382, 56123970, 84185955, 168371910]

約数ペア:

[(1, 168371910), (2, 84185955), (3, 56123970), (5, 33674382), (6, 28061985), (7, 24053130), (9, 18707990), (10, 16837191), (14, 12026565), (15, 11224794), (17, 9904230), (18, 9353995), (21, 8017710), (30, 5612397), (34, 4952115), (35, 4810626), (42, 4008855), (45, 3741598), (51, 3301410), (63, 2672570), (70, 2405313), (79, 2131290), (85, 1980846), (90, 1870799), (102, 1650705), (105, 1603542), (119, 1414890), (126, 1336285), (153, 1100470), (158, 1065645), (170, 990423), (199, 846090), (210, 801771), (237, 710430), (238, 707445), (255, 660282), (306, 550235), (315, 534514), (357, 471630), (395, 426258), (398, 423045), (474, 355215), (510, 330141), (553, 304470), (595, 282978), (597, 282030), (630, 267257), (711, 236810), (714, 235815), (765, 220094), (790, 213129), (995, 169218), (1071, 157210), (1106, 152235), (1185, 142086), (1190, 141489), (1194, 141015), (1343, 125370), (1393, 120870), (1422, 118405), (1530, 110047), (1659, 101490), (1785, 94326), (1791, 94010), (1990, 84609), (2142, 78605), (2370, 71043), (2686, 62685), (2765, 60894), (2786, 60435), (2985, 56406), (3318, 50745), (3383, 49770), (3555, 47362), (3570, 47163), (3582, 47005), (4029, 41790), (4179, 40290), (4977, 33830), (5355, 31442), (5530, 30447), (5970, 28203), (6715, 25074), (6766, 24885), (6965, 24174), (7110, 23681), (8058, 20895), (8295, 20298), (8358, 20145), (8955, 18802), (9401, 17910), (9954, 16915), (10149, 16590), (10710, 15721), (12087, 13930), (12537, 13430)]