157130388

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 457591680

約数和(自身を除く): 300461292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 61, 68, 69, 92, 102, 108, 122, 138, 153, 183, 204, 207, 244, 276, 306, 366, 391, 414, 459, 549, 612, 621, 732, 782, 828, 918, 1037, 1098, 1173, 1242, 1403, 1564, 1647, 1836, 2074, 2196, 2346, 2484, 2806, 3111, 3294, 3519, 3721, 4148, 4209, 4692, 5612, 6222, 6588, 7038, 7442, 8418, 9333, 10557, 11163, 12444, 12627, 14076, 14884, 16836, 18666, 21114, 22326, 23851, 25254, 27999, 33489, 37332, 37881, 42228, 44652, 47702, 50508, 55998, 63257, 66978, 71553, 75762, 85583, 95404, 100467, 111996, 126514, 133956, 143106, 151524, 171166, 189771, 200934, 214659, 253028, 256749, 286212, 342332, 379542, 401868, 429318, 513498, 569313, 643977, 759084, 770247, 858636, 1026996, 1138626, 1287954, 1454911, 1540494, 1707939, 2277252, 2310741, 2575908, 2909822, 3080988, 3415878, 4364733, 4621482, 5819644, 6831756, 8729466, 9242964, 13094199, 17458932, 26188398, 39282597, 52376796, 78565194, 157130388]

約数ペア:

[(1, 157130388), (2, 78565194), (3, 52376796), (4, 39282597), (6, 26188398), (9, 17458932), (12, 13094199), (17, 9242964), (18, 8729466), (23, 6831756), (27, 5819644), (34, 4621482), (36, 4364733), (46, 3415878), (51, 3080988), (54, 2909822), (61, 2575908), (68, 2310741), (69, 2277252), (92, 1707939), (102, 1540494), (108, 1454911), (122, 1287954), (138, 1138626), (153, 1026996), (183, 858636), (204, 770247), (207, 759084), (244, 643977), (276, 569313), (306, 513498), (366, 429318), (391, 401868), (414, 379542), (459, 342332), (549, 286212), (612, 256749), (621, 253028), (732, 214659), (782, 200934), (828, 189771), (918, 171166), (1037, 151524), (1098, 143106), (1173, 133956), (1242, 126514), (1403, 111996), (1564, 100467), (1647, 95404), (1836, 85583), (2074, 75762), (2196, 71553), (2346, 66978), (2484, 63257), (2806, 55998), (3111, 50508), (3294, 47702), (3519, 44652), (3721, 42228), (4148, 37881), (4209, 37332), (4692, 33489), (5612, 27999), (6222, 25254), (6588, 23851), (7038, 22326), (7442, 21114), (8418, 18666), (9333, 16836), (10557, 14884), (11163, 14076), (12444, 12627)]