155403744

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 427069440

約数和(自身を除く): 271665696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 661, 744, 948, 992, 1264, 1322, 1488, 1896, 1983, 2449, 2528, 2644, 2976, 3792, 3966, 4898, 5288, 7347, 7584, 7932, 9796, 10576, 14694, 15864, 19592, 20491, 21152, 29388, 31728, 39184, 40982, 52219, 58776, 61473, 63456, 78368, 81964, 104438, 117552, 122946, 156657, 163928, 208876, 235104, 245892, 313314, 327856, 417752, 491784, 626628, 655712, 835504, 983568, 1253256, 1618789, 1671008, 1967136, 2506512, 3237578, 4856367, 5013024, 6475156, 9712734, 12950312, 19425468, 25900624, 38850936, 51801248, 77701872, 155403744]

約数ペア:

[(1, 155403744), (2, 77701872), (3, 51801248), (4, 38850936), (6, 25900624), (8, 19425468), (12, 12950312), (16, 9712734), (24, 6475156), (31, 5013024), (32, 4856367), (48, 3237578), (62, 2506512), (79, 1967136), (93, 1671008), (96, 1618789), (124, 1253256), (158, 983568), (186, 835504), (237, 655712), (248, 626628), (316, 491784), (372, 417752), (474, 327856), (496, 313314), (632, 245892), (661, 235104), (744, 208876), (948, 163928), (992, 156657), (1264, 122946), (1322, 117552), (1488, 104438), (1896, 81964), (1983, 78368), (2449, 63456), (2528, 61473), (2644, 58776), (2976, 52219), (3792, 40982), (3966, 39184), (4898, 31728), (5288, 29388), (7347, 21152), (7584, 20491), (7932, 19592), (9796, 15864), (10576, 14694)]