163988894132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{13877}}^1$

素因数の和:14233

約数の個数: 96

約数和(自身を含む): 350347334400

約数和(自身を除く): 186358440268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 229, 266, 388, 458, 532, 679, 916, 1358, 1603, 1843, 2716, 3206, 3686, 4351, 6412, 7372, 8702, 12901, 13877, 17404, 22213, 25802, 27754, 30457, 44426, 51604, 55508, 60914, 88852, 97139, 121828, 155491, 194278, 263663, 310982, 388556, 422047, 527326, 621964, 844094, 1054652, 1346069, 1688188, 1845641, 2692138, 2954329, 3177833, 3691282, 5384276, 5908658, 6355666, 7382564, 9422483, 11817316, 12711332, 18844966, 22244831, 25575311, 37689932, 44489662, 51150622, 60378827, 88979324, 102301244, 120757654, 179027177, 241515308, 308249801, 358054354, 422651789, 616499602, 716108708, 845303578, 1232999204, 1690607156, 2157748607, 4315497214, 5856746219, 8630994428, 11713492438, 23426984876, 40997223533, 81994447066, 163988894132]

約数ペア:

[(1, 163988894132), (2, 81994447066), (4, 40997223533), (7, 23426984876), (14, 11713492438), (19, 8630994428), (28, 5856746219), (38, 4315497214), (76, 2157748607), (97, 1690607156), (133, 1232999204), (194, 845303578), (229, 716108708), (266, 616499602), (388, 422651789), (458, 358054354), (532, 308249801), (679, 241515308), (916, 179027177), (1358, 120757654), (1603, 102301244), (1843, 88979324), (2716, 60378827), (3206, 51150622), (3686, 44489662), (4351, 37689932), (6412, 25575311), (7372, 22244831), (8702, 18844966), (12901, 12711332), (13877, 11817316), (17404, 9422483), (22213, 7382564), (25802, 6355666), (27754, 5908658), (30457, 5384276), (44426, 3691282), (51604, 3177833), (55508, 2954329), (60914, 2692138), (88852, 1845641), (97139, 1688188), (121828, 1346069), (155491, 1054652), (194278, 844094), (263663, 621964), (310982, 527326), (388556, 422047)]