155058904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 420860160

約数和(自身を除く): 265801256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 67, 68, 77, 88, 91, 104, 119, 134, 136, 143, 154, 182, 187, 221, 238, 268, 286, 289, 308, 364, 374, 442, 469, 476, 536, 572, 578, 616, 728, 737, 748, 871, 884, 938, 952, 1001, 1139, 1144, 1156, 1309, 1474, 1496, 1547, 1742, 1768, 1876, 2002, 2023, 2278, 2312, 2431, 2618, 2948, 3094, 3179, 3484, 3752, 3757, 4004, 4046, 4556, 4862, 5159, 5236, 5896, 6097, 6188, 6358, 6968, 7514, 7973, 8008, 8092, 9112, 9581, 9724, 10318, 10472, 12194, 12376, 12529, 12716, 14807, 15028, 15946, 16184, 17017, 19162, 19363, 19448, 20636, 22253, 24388, 25058, 25432, 26299, 29614, 30056, 31892, 34034, 38324, 38726, 41272, 41327, 44506, 48776, 50116, 52598, 59228, 63784, 67067, 68068, 76648, 77452, 82654, 87703, 89012, 100232, 103649, 105196, 118456, 134134, 135541, 136136, 154904, 162877, 165308, 175406, 178024, 207298, 210392, 212993, 251719, 268268, 271082, 289289, 325754, 330616, 350812, 414596, 425986, 503438, 536536, 542164, 578578, 651508, 701624, 829192, 851972, 1006876, 1084328, 1140139, 1157156, 1303016, 1490951, 1703944, 1762033, 2013752, 2280278, 2314312, 2768909, 2981902, 3524066, 4560556, 5537818, 5963804, 7048132, 9121112, 11075636, 11927608, 14096264, 19382363, 22151272, 38764726, 77529452, 155058904]

約数ペア:

[(1, 155058904), (2, 77529452), (4, 38764726), (7, 22151272), (8, 19382363), (11, 14096264), (13, 11927608), (14, 11075636), (17, 9121112), (22, 7048132), (26, 5963804), (28, 5537818), (34, 4560556), (44, 3524066), (52, 2981902), (56, 2768909), (67, 2314312), (68, 2280278), (77, 2013752), (88, 1762033), (91, 1703944), (104, 1490951), (119, 1303016), (134, 1157156), (136, 1140139), (143, 1084328), (154, 1006876), (182, 851972), (187, 829192), (221, 701624), (238, 651508), (268, 578578), (286, 542164), (289, 536536), (308, 503438), (364, 425986), (374, 414596), (442, 350812), (469, 330616), (476, 325754), (536, 289289), (572, 271082), (578, 268268), (616, 251719), (728, 212993), (737, 210392), (748, 207298), (871, 178024), (884, 175406), (938, 165308), (952, 162877), (1001, 154904), (1139, 136136), (1144, 135541), (1156, 134134), (1309, 118456), (1474, 105196), (1496, 103649), (1547, 100232), (1742, 89012), (1768, 87703), (1876, 82654), (2002, 77452), (2023, 76648), (2278, 68068), (2312, 67067), (2431, 63784), (2618, 59228), (2948, 52598), (3094, 50116), (3179, 48776), (3484, 44506), (3752, 41327), (3757, 41272), (4004, 38726), (4046, 38324), (4556, 34034), (4862, 31892), (5159, 30056), (5236, 29614), (5896, 26299), (6097, 25432), (6188, 25058), (6358, 24388), (6968, 22253), (7514, 20636), (7973, 19448), (8008, 19363), (8092, 19162), (9112, 17017), (9581, 16184), (9724, 15946), (10318, 15028), (10472, 14807), (12194, 12716), (12376, 12529)]