160931664

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 487111680

約数和(自身を除く): 326180016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 197, 216, 244, 248, 279, 366, 372, 394, 432, 488, 496, 549, 558, 591, 732, 744, 788, 837, 976, 1098, 1116, 1182, 1464, 1488, 1576, 1647, 1674, 1773, 1891, 2196, 2232, 2364, 2928, 3152, 3294, 3348, 3546, 3782, 4392, 4464, 4728, 5319, 5673, 6107, 6588, 6696, 7092, 7564, 8784, 9456, 10638, 11346, 12017, 12214, 13176, 13392, 14184, 15128, 17019, 18321, 21276, 22692, 24034, 24428, 26352, 28368, 30256, 34038, 36051, 36642, 42552, 45384, 48068, 48856, 51057, 54963, 68076, 72102, 73284, 85104, 90768, 96136, 97712, 102114, 108153, 109926, 136152, 144204, 146568, 164889, 192272, 204228, 216306, 219852, 272304, 288408, 293136, 324459, 329778, 372527, 408456, 432612, 439704, 576816, 648918, 659556, 745054, 816912, 865224, 879408, 1117581, 1297836, 1319112, 1490108, 1730448, 2235162, 2595672, 2638224, 2980216, 3352743, 4470324, 5191344, 5960432, 6705486, 8940648, 10058229, 13410972, 17881296, 20116458, 26821944, 40232916, 53643888, 80465832, 160931664]

約数ペア:

[(1, 160931664), (2, 80465832), (3, 53643888), (4, 40232916), (6, 26821944), (8, 20116458), (9, 17881296), (12, 13410972), (16, 10058229), (18, 8940648), (24, 6705486), (27, 5960432), (31, 5191344), (36, 4470324), (48, 3352743), (54, 2980216), (61, 2638224), (62, 2595672), (72, 2235162), (93, 1730448), (108, 1490108), (122, 1319112), (124, 1297836), (144, 1117581), (183, 879408), (186, 865224), (197, 816912), (216, 745054), (244, 659556), (248, 648918), (279, 576816), (366, 439704), (372, 432612), (394, 408456), (432, 372527), (488, 329778), (496, 324459), (549, 293136), (558, 288408), (591, 272304), (732, 219852), (744, 216306), (788, 204228), (837, 192272), (976, 164889), (1098, 146568), (1116, 144204), (1182, 136152), (1464, 109926), (1488, 108153), (1576, 102114), (1647, 97712), (1674, 96136), (1773, 90768), (1891, 85104), (2196, 73284), (2232, 72102), (2364, 68076), (2928, 54963), (3152, 51057), (3294, 48856), (3348, 48068), (3546, 45384), (3782, 42552), (4392, 36642), (4464, 36051), (4728, 34038), (5319, 30256), (5673, 28368), (6107, 26352), (6588, 24428), (6696, 24034), (7092, 22692), (7564, 21276), (8784, 18321), (9456, 17019), (10638, 15128), (11346, 14184), (12017, 13392), (12214, 13176)]