163642164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 465393600

約数和(自身を除く): 301751436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 59, 84, 89, 98, 106, 118, 147, 159, 177, 178, 196, 212, 236, 267, 294, 318, 354, 356, 371, 413, 534, 588, 623, 636, 708, 742, 826, 1068, 1113, 1239, 1246, 1484, 1652, 1869, 2226, 2478, 2492, 2597, 2891, 3127, 3738, 4361, 4452, 4717, 4956, 5194, 5251, 5782, 6254, 7476, 7791, 8673, 8722, 9381, 9434, 10388, 10502, 11564, 12508, 13083, 14151, 15582, 15753, 17346, 17444, 18762, 18868, 21004, 21889, 26166, 28302, 31164, 31506, 33019, 34692, 36757, 37524, 43778, 52332, 56604, 63012, 65667, 66038, 73514, 87556, 99057, 110271, 131334, 132076, 147028, 153223, 198114, 220542, 231133, 257299, 262668, 278303, 306446, 396228, 441084, 459669, 462266, 514598, 556606, 612892, 693399, 771897, 834909, 919338, 924532, 1029196, 1113212, 1386798, 1543794, 1669818, 1838676, 1948121, 2773596, 3087588, 3339636, 3896242, 5844363, 7792484, 11688726, 13636847, 23377452, 27273694, 40910541, 54547388, 81821082, 163642164]

約数ペア:

[(1, 163642164), (2, 81821082), (3, 54547388), (4, 40910541), (6, 27273694), (7, 23377452), (12, 13636847), (14, 11688726), (21, 7792484), (28, 5844363), (42, 3896242), (49, 3339636), (53, 3087588), (59, 2773596), (84, 1948121), (89, 1838676), (98, 1669818), (106, 1543794), (118, 1386798), (147, 1113212), (159, 1029196), (177, 924532), (178, 919338), (196, 834909), (212, 771897), (236, 693399), (267, 612892), (294, 556606), (318, 514598), (354, 462266), (356, 459669), (371, 441084), (413, 396228), (534, 306446), (588, 278303), (623, 262668), (636, 257299), (708, 231133), (742, 220542), (826, 198114), (1068, 153223), (1113, 147028), (1239, 132076), (1246, 131334), (1484, 110271), (1652, 99057), (1869, 87556), (2226, 73514), (2478, 66038), (2492, 65667), (2597, 63012), (2891, 56604), (3127, 52332), (3738, 43778), (4361, 37524), (4452, 36757), (4717, 34692), (4956, 33019), (5194, 31506), (5251, 31164), (5782, 28302), (6254, 26166), (7476, 21889), (7791, 21004), (8673, 18868), (8722, 18762), (9381, 17444), (9434, 17346), (10388, 15753), (10502, 15582), (11564, 14151), (12508, 13083)]