155333556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 481178880

約数和(自身を除く): 325845324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 101, 102, 119, 126, 153, 202, 204, 238, 252, 303, 306, 357, 359, 404, 476, 606, 612, 707, 714, 718, 909, 1071, 1077, 1212, 1414, 1428, 1436, 1717, 1818, 2121, 2142, 2154, 2513, 2828, 3231, 3434, 3636, 4242, 4284, 4308, 5026, 5151, 6103, 6363, 6462, 6868, 7539, 8484, 10052, 10302, 12019, 12206, 12726, 12924, 15078, 15453, 18309, 20604, 22617, 24038, 24412, 25452, 30156, 30906, 36057, 36259, 36618, 42721, 45234, 48076, 54927, 61812, 72114, 72518, 73236, 85442, 90468, 108171, 108777, 109854, 128163, 144228, 145036, 170884, 216342, 217554, 219708, 253813, 256326, 326331, 384489, 432684, 435108, 507626, 512652, 616403, 652662, 761439, 768978, 1015252, 1232806, 1305324, 1522878, 1537956, 1849209, 2284317, 2465612, 3045756, 3698418, 4314821, 4568634, 5547627, 7396836, 8629642, 9137268, 11095254, 12944463, 17259284, 22190508, 25888926, 38833389, 51777852, 77666778, 155333556]

約数ペア:

[(1, 155333556), (2, 77666778), (3, 51777852), (4, 38833389), (6, 25888926), (7, 22190508), (9, 17259284), (12, 12944463), (14, 11095254), (17, 9137268), (18, 8629642), (21, 7396836), (28, 5547627), (34, 4568634), (36, 4314821), (42, 3698418), (51, 3045756), (63, 2465612), (68, 2284317), (84, 1849209), (101, 1537956), (102, 1522878), (119, 1305324), (126, 1232806), (153, 1015252), (202, 768978), (204, 761439), (238, 652662), (252, 616403), (303, 512652), (306, 507626), (357, 435108), (359, 432684), (404, 384489), (476, 326331), (606, 256326), (612, 253813), (707, 219708), (714, 217554), (718, 216342), (909, 170884), (1071, 145036), (1077, 144228), (1212, 128163), (1414, 109854), (1428, 108777), (1436, 108171), (1717, 90468), (1818, 85442), (2121, 73236), (2142, 72518), (2154, 72114), (2513, 61812), (2828, 54927), (3231, 48076), (3434, 45234), (3636, 42721), (4242, 36618), (4284, 36259), (4308, 36057), (5026, 30906), (5151, 30156), (6103, 25452), (6363, 24412), (6462, 24038), (6868, 22617), (7539, 20604), (8484, 18309), (10052, 15453), (10302, 15078), (12019, 12924), (12206, 12726)]