157955664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 458383360

約数和(自身を除く): 300427696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 37, 38, 48, 57, 62, 74, 76, 93, 111, 114, 124, 148, 151, 152, 186, 222, 228, 248, 296, 302, 304, 372, 444, 453, 456, 496, 589, 592, 604, 703, 744, 888, 906, 912, 1147, 1178, 1208, 1406, 1488, 1767, 1776, 1812, 2109, 2294, 2356, 2416, 2812, 2869, 3441, 3534, 3624, 4218, 4588, 4681, 4712, 5587, 5624, 5738, 6882, 7068, 7248, 8436, 8607, 9176, 9362, 9424, 11174, 11248, 11476, 13764, 14043, 14136, 16761, 16872, 17214, 18352, 18724, 21793, 22348, 22952, 27528, 28086, 28272, 33522, 33744, 34428, 37448, 43586, 44696, 45904, 55056, 56172, 65379, 67044, 68856, 74896, 87172, 88939, 89392, 106153, 112344, 130758, 134088, 137712, 173197, 174344, 177878, 212306, 224688, 261516, 266817, 268176, 318459, 346394, 348688, 355756, 424612, 519591, 523032, 533634, 636918, 692788, 711512, 849224, 1039182, 1046064, 1067268, 1273836, 1385576, 1423024, 1698448, 2078364, 2134536, 2547672, 2771152, 3290743, 4156728, 4269072, 5095344, 6581486, 8313456, 9872229, 13162972, 19744458, 26325944, 39488916, 52651888, 78977832, 157955664]

約数ペア:

[(1, 157955664), (2, 78977832), (3, 52651888), (4, 39488916), (6, 26325944), (8, 19744458), (12, 13162972), (16, 9872229), (19, 8313456), (24, 6581486), (31, 5095344), (37, 4269072), (38, 4156728), (48, 3290743), (57, 2771152), (62, 2547672), (74, 2134536), (76, 2078364), (93, 1698448), (111, 1423024), (114, 1385576), (124, 1273836), (148, 1067268), (151, 1046064), (152, 1039182), (186, 849224), (222, 711512), (228, 692788), (248, 636918), (296, 533634), (302, 523032), (304, 519591), (372, 424612), (444, 355756), (453, 348688), (456, 346394), (496, 318459), (589, 268176), (592, 266817), (604, 261516), (703, 224688), (744, 212306), (888, 177878), (906, 174344), (912, 173197), (1147, 137712), (1178, 134088), (1208, 130758), (1406, 112344), (1488, 106153), (1767, 89392), (1776, 88939), (1812, 87172), (2109, 74896), (2294, 68856), (2356, 67044), (2416, 65379), (2812, 56172), (2869, 55056), (3441, 45904), (3534, 44696), (3624, 43586), (4218, 37448), (4588, 34428), (4681, 33744), (4712, 33522), (5587, 28272), (5624, 28086), (5738, 27528), (6882, 22952), (7068, 22348), (7248, 21793), (8436, 18724), (8607, 18352), (9176, 17214), (9362, 16872), (9424, 16761), (11174, 14136), (11248, 14043), (11476, 13764)]