163912980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2134

約数の個数: 192

約数和(自身を含む): 606154752

約数和(自身を除く): 442241772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2087, 2244, 2310, 2380, 2618, 2805, 3570, 3740, 3927, 4174, 4620, 5236, 5610, 6261, 6545, 7140, 7854, 8348, 10435, 11220, 12522, 13090, 14609, 15708, 19635, 20870, 22957, 25044, 26180, 29218, 31305, 35479, 39270, 41740, 43827, 45914, 58436, 62610, 68871, 70958, 73045, 78540, 87654, 91828, 106437, 114785, 125220, 137742, 141916, 146090, 160699, 175308, 177395, 212874, 219135, 229570, 248353, 275484, 292180, 321398, 344355, 354790, 390269, 425748, 438270, 459140, 482097, 496706, 532185, 642796, 688710, 709580, 745059, 780538, 803495, 876540, 964194, 993412, 1064370, 1170807, 1241765, 1377420, 1490118, 1561076, 1606990, 1928388, 1951345, 2128740, 2341614, 2410485, 2483530, 2731883, 2980236, 3213980, 3725295, 3902690, 4683228, 4820970, 4967060, 5463766, 5854035, 7450590, 7805380, 8195649, 9641940, 10927532, 11708070, 13659415, 14901180, 16391298, 23416140, 27318830, 32782596, 40978245, 54637660, 81956490, 163912980]

約数ペア:

[(1, 163912980), (2, 81956490), (3, 54637660), (4, 40978245), (5, 32782596), (6, 27318830), (7, 23416140), (10, 16391298), (11, 14901180), (12, 13659415), (14, 11708070), (15, 10927532), (17, 9641940), (20, 8195649), (21, 7805380), (22, 7450590), (28, 5854035), (30, 5463766), (33, 4967060), (34, 4820970), (35, 4683228), (42, 3902690), (44, 3725295), (51, 3213980), (55, 2980236), (60, 2731883), (66, 2483530), (68, 2410485), (70, 2341614), (77, 2128740), (84, 1951345), (85, 1928388), (102, 1606990), (105, 1561076), (110, 1490118), (119, 1377420), (132, 1241765), (140, 1170807), (154, 1064370), (165, 993412), (170, 964194), (187, 876540), (204, 803495), (210, 780538), (220, 745059), (231, 709580), (238, 688710), (255, 642796), (308, 532185), (330, 496706), (340, 482097), (357, 459140), (374, 438270), (385, 425748), (420, 390269), (462, 354790), (476, 344355), (510, 321398), (561, 292180), (595, 275484), (660, 248353), (714, 229570), (748, 219135), (770, 212874), (924, 177395), (935, 175308), (1020, 160699), (1122, 146090), (1155, 141916), (1190, 137742), (1309, 125220), (1428, 114785), (1540, 106437), (1785, 91828), (1870, 87654), (2087, 78540), (2244, 73045), (2310, 70958), (2380, 68871), (2618, 62610), (2805, 58436), (3570, 45914), (3740, 43827), (3927, 41740), (4174, 39270), (4620, 35479), (5236, 31305), (5610, 29218), (6261, 26180), (6545, 25044), (7140, 22957), (7854, 20870), (8348, 19635), (10435, 15708), (11220, 14609), (12522, 13090)]