156743123548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 306268784640

約数和(自身を除く): 149525661092

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 181, 292, 359, 362, 718, 724, 751, 803, 1436, 1502, 1606, 1991, 3004, 3212, 3949, 3982, 7898, 7964, 8261, 13213, 15796, 16522, 26207, 26426, 33044, 52414, 52852, 54823, 64979, 104828, 109646, 129958, 135931, 145343, 219292, 259916, 269609, 271862, 288277, 290686, 539218, 543724, 576554, 581372, 603053, 714769, 1078436, 1153108, 1206106, 1429538, 1495241, 2412212, 2859076, 2965699, 2990482, 4743467, 5931398, 5980964, 9486934, 9922963, 11862796, 18973868, 19681457, 19845926, 39362914, 39691852, 48799229, 52178137, 78725828, 97598458, 104356274, 109152593, 195196916, 208712548, 216496027, 218305186, 432992054, 436610372, 536791519, 865984108, 1073583038, 2147166076, 3562343717, 7124687434, 14249374868, 39185780887, 78371561774, 156743123548]

約数ペア:

[(1, 156743123548), (2, 78371561774), (4, 39185780887), (11, 14249374868), (22, 7124687434), (44, 3562343717), (73, 2147166076), (146, 1073583038), (181, 865984108), (292, 536791519), (359, 436610372), (362, 432992054), (718, 218305186), (724, 216496027), (751, 208712548), (803, 195196916), (1436, 109152593), (1502, 104356274), (1606, 97598458), (1991, 78725828), (3004, 52178137), (3212, 48799229), (3949, 39691852), (3982, 39362914), (7898, 19845926), (7964, 19681457), (8261, 18973868), (13213, 11862796), (15796, 9922963), (16522, 9486934), (26207, 5980964), (26426, 5931398), (33044, 4743467), (52414, 2990482), (52852, 2965699), (54823, 2859076), (64979, 2412212), (104828, 1495241), (109646, 1429538), (129958, 1206106), (135931, 1153108), (145343, 1078436), (219292, 714769), (259916, 603053), (269609, 581372), (271862, 576554), (288277, 543724), (290686, 539218)]