147266756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 334154520

約数和(自身を除く): 186887764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 1993, 2548, 2639, 2842, 3986, 5278, 5684, 7972, 10556, 13951, 18473, 25909, 27902, 36946, 51818, 55804, 57797, 73892, 97657, 103636, 115594, 181363, 195314, 231188, 362726, 390628, 404579, 725452, 751361, 809158, 1269541, 1502722, 1618316, 2539082, 2832053, 3005444, 5078164, 5259527, 5664106, 10519054, 11328212, 21038108, 36816689, 73633378, 147266756]

約数ペア:

[(1, 147266756), (2, 73633378), (4, 36816689), (7, 21038108), (13, 11328212), (14, 10519054), (26, 5664106), (28, 5259527), (29, 5078164), (49, 3005444), (52, 2832053), (58, 2539082), (91, 1618316), (98, 1502722), (116, 1269541), (182, 809158), (196, 751361), (203, 725452), (364, 404579), (377, 390628), (406, 362726), (637, 231188), (754, 195314), (812, 181363), (1274, 115594), (1421, 103636), (1508, 97657), (1993, 73892), (2548, 57797), (2639, 55804), (2842, 51818), (3986, 36946), (5278, 27902), (5684, 25909), (7972, 18473), (10556, 13951)]