131979888

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 407116800

約数和(自身を除く): 275136912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 46, 48, 54, 69, 72, 74, 92, 108, 111, 138, 144, 148, 184, 207, 216, 222, 276, 296, 333, 359, 368, 414, 432, 444, 552, 592, 621, 666, 718, 828, 851, 888, 999, 1077, 1104, 1242, 1332, 1436, 1656, 1702, 1776, 1998, 2154, 2484, 2553, 2664, 2872, 3231, 3312, 3404, 3996, 4308, 4968, 5106, 5328, 5744, 6462, 6808, 7659, 7992, 8257, 8616, 9693, 9936, 10212, 12924, 13283, 13616, 15318, 15984, 16514, 17232, 19386, 20424, 22977, 24771, 25848, 26566, 30636, 33028, 38772, 39849, 40848, 45954, 49542, 51696, 53132, 61272, 66056, 74313, 77544, 79698, 91908, 99084, 106264, 119547, 122544, 132112, 148626, 155088, 159396, 183816, 198168, 212528, 222939, 239094, 297252, 305509, 318792, 358641, 367632, 396336, 445878, 478188, 594504, 611018, 637584, 717282, 891756, 916527, 956376, 1189008, 1222036, 1434564, 1783512, 1833054, 1912752, 2444072, 2749581, 2869128, 3567024, 3666108, 4888144, 5499162, 5738256, 7332216, 8248743, 10998324, 14664432, 16497486, 21996648, 32994972, 43993296, 65989944, 131979888]

約数ペア:

[(1, 131979888), (2, 65989944), (3, 43993296), (4, 32994972), (6, 21996648), (8, 16497486), (9, 14664432), (12, 10998324), (16, 8248743), (18, 7332216), (23, 5738256), (24, 5499162), (27, 4888144), (36, 3666108), (37, 3567024), (46, 2869128), (48, 2749581), (54, 2444072), (69, 1912752), (72, 1833054), (74, 1783512), (92, 1434564), (108, 1222036), (111, 1189008), (138, 956376), (144, 916527), (148, 891756), (184, 717282), (207, 637584), (216, 611018), (222, 594504), (276, 478188), (296, 445878), (333, 396336), (359, 367632), (368, 358641), (414, 318792), (432, 305509), (444, 297252), (552, 239094), (592, 222939), (621, 212528), (666, 198168), (718, 183816), (828, 159396), (851, 155088), (888, 148626), (999, 132112), (1077, 122544), (1104, 119547), (1242, 106264), (1332, 99084), (1436, 91908), (1656, 79698), (1702, 77544), (1776, 74313), (1998, 66056), (2154, 61272), (2484, 53132), (2553, 51696), (2664, 49542), (2872, 45954), (3231, 40848), (3312, 39849), (3404, 38772), (3996, 33028), (4308, 30636), (4968, 26566), (5106, 25848), (5328, 24771), (5744, 22977), (6462, 20424), (6808, 19386), (7659, 17232), (7992, 16514), (8257, 15984), (8616, 15318), (9693, 13616), (9936, 13283), (10212, 12924)]