163979172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 331352028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 59, 63, 82, 84, 118, 123, 126, 164, 177, 236, 246, 252, 269, 287, 354, 369, 413, 492, 531, 538, 574, 708, 738, 807, 826, 861, 1062, 1076, 1148, 1239, 1476, 1614, 1652, 1722, 1883, 2124, 2419, 2421, 2478, 2583, 3228, 3444, 3717, 3766, 4838, 4842, 4956, 5166, 5649, 7257, 7434, 7532, 9676, 9684, 10332, 11029, 11298, 14514, 14868, 15871, 16933, 16947, 21771, 22058, 22596, 29028, 31742, 33087, 33866, 33894, 43542, 44116, 47613, 50799, 63484, 66174, 67732, 67788, 77203, 87084, 95226, 99261, 101598, 111097, 132348, 142839, 152397, 154406, 190452, 198522, 203196, 222194, 231609, 285678, 304794, 308812, 333291, 397044, 444388, 463218, 571356, 609588, 650711, 666582, 694827, 926436, 999873, 1301422, 1333164, 1389654, 1952133, 1999746, 2602844, 2779308, 3904266, 3999492, 4554977, 5856399, 7808532, 9109954, 11712798, 13664931, 18219908, 23425596, 27329862, 40994793, 54659724, 81989586, 163979172]

約数ペア:

[(1, 163979172), (2, 81989586), (3, 54659724), (4, 40994793), (6, 27329862), (7, 23425596), (9, 18219908), (12, 13664931), (14, 11712798), (18, 9109954), (21, 7808532), (28, 5856399), (36, 4554977), (41, 3999492), (42, 3904266), (59, 2779308), (63, 2602844), (82, 1999746), (84, 1952133), (118, 1389654), (123, 1333164), (126, 1301422), (164, 999873), (177, 926436), (236, 694827), (246, 666582), (252, 650711), (269, 609588), (287, 571356), (354, 463218), (369, 444388), (413, 397044), (492, 333291), (531, 308812), (538, 304794), (574, 285678), (708, 231609), (738, 222194), (807, 203196), (826, 198522), (861, 190452), (1062, 154406), (1076, 152397), (1148, 142839), (1239, 132348), (1476, 111097), (1614, 101598), (1652, 99261), (1722, 95226), (1883, 87084), (2124, 77203), (2419, 67788), (2421, 67732), (2478, 66174), (2583, 63484), (3228, 50799), (3444, 47613), (3717, 44116), (3766, 43542), (4838, 33894), (4842, 33866), (4956, 33087), (5166, 31742), (5649, 29028), (7257, 22596), (7434, 22058), (7532, 21771), (9676, 16947), (9684, 16933), (10332, 15871), (11029, 14868), (11298, 14514)]