42153923916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{3169}}^1$

素因数の和:3896

約数の個数: 144

約数和(自身を含む): 117635758240

約数和(自身を除く): 75481834324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 661, 774, 1118, 1322, 1548, 1677, 1983, 2236, 2644, 3169, 3354, 3966, 5031, 5949, 6338, 6708, 7932, 8593, 9507, 10062, 11898, 12676, 17186, 19014, 20124, 23796, 25779, 28423, 28521, 34372, 38028, 41197, 51558, 56846, 57042, 77337, 82394, 85269, 103116, 113692, 114084, 123591, 136267, 154674, 164788, 170538, 247182, 255807, 272534, 309348, 341076, 369499, 370773, 408801, 494364, 511614, 545068, 738998, 741546, 817602, 1023228, 1108497, 1226403, 1477996, 1483092, 1635204, 1771471, 2094709, 2216994, 2452806, 3325491, 3542942, 4189418, 4433988, 4905612, 5314413, 6284127, 6650982, 7085884, 8378836, 10628826, 12568254, 13301964, 15943239, 18852381, 21257652, 25136508, 27231217, 31886478, 37704762, 54462434, 63772956, 75409524, 81693651, 90072487, 108924868, 163387302, 180144974, 245080953, 270217461, 326774604, 360289948, 490161906, 540434922, 810652383, 980323812, 1080869844, 1170942331, 1621304766, 2341884662, 3242609532, 3512826993, 4683769324, 7025653986, 10538480979, 14051307972, 21076961958, 42153923916]

約数ペア:

[(1, 42153923916), (2, 21076961958), (3, 14051307972), (4, 10538480979), (6, 7025653986), (9, 4683769324), (12, 3512826993), (13, 3242609532), (18, 2341884662), (26, 1621304766), (36, 1170942331), (39, 1080869844), (43, 980323812), (52, 810652383), (78, 540434922), (86, 490161906), (117, 360289948), (129, 326774604), (156, 270217461), (172, 245080953), (234, 180144974), (258, 163387302), (387, 108924868), (468, 90072487), (516, 81693651), (559, 75409524), (661, 63772956), (774, 54462434), (1118, 37704762), (1322, 31886478), (1548, 27231217), (1677, 25136508), (1983, 21257652), (2236, 18852381), (2644, 15943239), (3169, 13301964), (3354, 12568254), (3966, 10628826), (5031, 8378836), (5949, 7085884), (6338, 6650982), (6708, 6284127), (7932, 5314413), (8593, 4905612), (9507, 4433988), (10062, 4189418), (11898, 3542942), (12676, 3325491), (17186, 2452806), (19014, 2216994), (20124, 2094709), (23796, 1771471), (25779, 1635204), (28423, 1483092), (28521, 1477996), (34372, 1226403), (38028, 1108497), (41197, 1023228), (51558, 817602), (56846, 741546), (57042, 738998), (77337, 545068), (82394, 511614), (85269, 494364), (103116, 408801), (113692, 370773), (114084, 369499), (123591, 341076), (136267, 309348), (154674, 272534), (164788, 255807), (170538, 247182)]