154796733

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 295072128

約数和(自身を除く): 140275395

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 67, 91, 93, 117, 147, 169, 201, 217, 273, 279, 403, 441, 469, 507, 603, 637, 651, 819, 871, 1183, 1209, 1407, 1519, 1521, 1911, 1953, 2077, 2613, 2821, 3283, 3549, 3627, 4221, 4557, 5239, 5733, 6097, 6231, 7839, 8281, 8463, 9849, 10647, 11323, 13671, 14539, 15717, 18291, 18693, 19747, 24843, 25389, 27001, 29547, 33969, 36673, 42679, 43617, 47151, 54873, 59241, 74529, 79261, 81003, 101773, 101907, 110019, 128037, 130851, 177723, 189007, 237783, 243009, 256711, 305319, 330057, 351013, 384111, 554827, 567021, 713349, 770133, 915957, 1053039, 1323049, 1664481, 1701063, 2310399, 2457091, 3159117, 3969147, 4993443, 7371273, 11907441, 17199637, 22113819, 51598911, 154796733]

約数ペア:

[(1, 154796733), (3, 51598911), (7, 22113819), (9, 17199637), (13, 11907441), (21, 7371273), (31, 4993443), (39, 3969147), (49, 3159117), (63, 2457091), (67, 2310399), (91, 1701063), (93, 1664481), (117, 1323049), (147, 1053039), (169, 915957), (201, 770133), (217, 713349), (273, 567021), (279, 554827), (403, 384111), (441, 351013), (469, 330057), (507, 305319), (603, 256711), (637, 243009), (651, 237783), (819, 189007), (871, 177723), (1183, 130851), (1209, 128037), (1407, 110019), (1519, 101907), (1521, 101773), (1911, 81003), (1953, 79261), (2077, 74529), (2613, 59241), (2821, 54873), (3283, 47151), (3549, 43617), (3627, 42679), (4221, 36673), (4557, 33969), (5239, 29547), (5733, 27001), (6097, 25389), (6231, 24843), (7839, 19747), (8281, 18693), (8463, 18291), (9849, 15717), (10647, 14539), (11323, 13671)]