161218833744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3761171}}^1$

素因数の和:3761248

約数の個数: 80

約数和(自身を含む): 447729914880

約数和(自身を除く): 286511081136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 42864, 3761171, 7522342, 11283513, 15044684, 22567026, 30089368, 45134052, 60178736, 71462249, 90268104, 142924498, 176775037, 180536208, 214386747, 285848996, 353550074, 428773494, 530325111, 571697992, 707100148, 857546988, 1060650222, 1143395984, 1414200296, 1715093976, 2121300444, 2828400592, 3358725703, 3430187952, 4242600888, 6717451406, 8485201776, 10076177109, 13434902812, 20152354218, 26869805624, 40304708436, 53739611248, 80609416872, 161218833744]

約数ペア:

[(1, 161218833744), (2, 80609416872), (3, 53739611248), (4, 40304708436), (6, 26869805624), (8, 20152354218), (12, 13434902812), (16, 10076177109), (19, 8485201776), (24, 6717451406), (38, 4242600888), (47, 3430187952), (48, 3358725703), (57, 2828400592), (76, 2121300444), (94, 1715093976), (114, 1414200296), (141, 1143395984), (152, 1060650222), (188, 857546988), (228, 707100148), (282, 571697992), (304, 530325111), (376, 428773494), (456, 353550074), (564, 285848996), (752, 214386747), (893, 180536208), (912, 176775037), (1128, 142924498), (1786, 90268104), (2256, 71462249), (2679, 60178736), (3572, 45134052), (5358, 30089368), (7144, 22567026), (10716, 15044684), (14288, 11283513), (21432, 7522342), (42864, 3761171)]