155542452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 263583948

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 89, 102, 156, 178, 204, 221, 267, 356, 442, 534, 659, 663, 884, 1068, 1157, 1318, 1326, 1513, 1977, 2314, 2636, 2652, 3026, 3471, 3954, 4539, 4628, 6052, 6942, 7908, 8567, 9078, 11203, 13884, 17134, 18156, 19669, 22406, 25701, 33609, 34268, 39338, 44812, 51402, 58651, 59007, 67218, 78676, 102804, 117302, 118014, 134436, 145639, 175953, 234604, 236028, 291278, 351906, 436917, 582556, 703812, 762463, 873834, 997067, 1524926, 1747668, 1994134, 2287389, 2991201, 3049852, 3988268, 4574778, 5982402, 9149556, 11964804, 12961871, 25923742, 38885613, 51847484, 77771226, 155542452]

約数ペア:

[(1, 155542452), (2, 77771226), (3, 51847484), (4, 38885613), (6, 25923742), (12, 12961871), (13, 11964804), (17, 9149556), (26, 5982402), (34, 4574778), (39, 3988268), (51, 3049852), (52, 2991201), (68, 2287389), (78, 1994134), (89, 1747668), (102, 1524926), (156, 997067), (178, 873834), (204, 762463), (221, 703812), (267, 582556), (356, 436917), (442, 351906), (534, 291278), (659, 236028), (663, 234604), (884, 175953), (1068, 145639), (1157, 134436), (1318, 118014), (1326, 117302), (1513, 102804), (1977, 78676), (2314, 67218), (2636, 59007), (2652, 58651), (3026, 51402), (3471, 44812), (3954, 39338), (4539, 34268), (4628, 33609), (6052, 25701), (6942, 22406), (7908, 19669), (8567, 18156), (9078, 17134), (11203, 13884)]