156701294440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1\times {\mathrm{953}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 364780674720

約数和(自身を除く): 208079380280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 241, 296, 370, 461, 482, 740, 922, 953, 964, 1205, 1480, 1844, 1906, 1928, 2305, 2410, 3688, 3812, 4610, 4765, 4820, 7624, 8917, 9220, 9530, 9640, 17057, 17834, 18440, 19060, 34114, 35261, 35668, 38120, 44585, 68228, 70522, 71336, 85285, 89170, 111101, 136456, 141044, 170570, 176305, 178340, 222202, 229673, 282088, 341140, 352610, 356680, 439333, 444404, 459346, 555505, 682280, 705220, 878666, 888808, 918692, 1111010, 1148365, 1410440, 1757332, 1837384, 2196665, 2222020, 2296730, 3514664, 4110737, 4393330, 4444040, 4593460, 8221474, 8497901, 8786660, 9186920, 16255321, 16442948, 16995802, 17573320, 20553685, 32510642, 32885896, 33991604, 41107370, 42489505, 65021284, 67983208, 81276605, 82214740, 84979010, 105879253, 130042568, 162553210, 164429480, 169958020, 211758506, 325106420, 339916040, 423517012, 529396265, 650212840, 847034024, 1058792530, 2117585060, 3917532361, 4235170120, 7835064722, 15670129444, 19587661805, 31340258888, 39175323610, 78350647220, 156701294440]

約数ペア:

[(1, 156701294440), (2, 78350647220), (4, 39175323610), (5, 31340258888), (8, 19587661805), (10, 15670129444), (20, 7835064722), (37, 4235170120), (40, 3917532361), (74, 2117585060), (148, 1058792530), (185, 847034024), (241, 650212840), (296, 529396265), (370, 423517012), (461, 339916040), (482, 325106420), (740, 211758506), (922, 169958020), (953, 164429480), (964, 162553210), (1205, 130042568), (1480, 105879253), (1844, 84979010), (1906, 82214740), (1928, 81276605), (2305, 67983208), (2410, 65021284), (3688, 42489505), (3812, 41107370), (4610, 33991604), (4765, 32885896), (4820, 32510642), (7624, 20553685), (8917, 17573320), (9220, 16995802), (9530, 16442948), (9640, 16255321), (17057, 9186920), (17834, 8786660), (18440, 8497901), (19060, 8221474), (34114, 4593460), (35261, 4444040), (35668, 4393330), (38120, 4110737), (44585, 3514664), (68228, 2296730), (70522, 2222020), (71336, 2196665), (85285, 1837384), (89170, 1757332), (111101, 1410440), (136456, 1148365), (141044, 1111010), (170570, 918692), (176305, 888808), (178340, 878666), (222202, 705220), (229673, 682280), (282088, 555505), (341140, 459346), (352610, 444404), (356680, 439333)]