156957923696

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1416997}}^1$

素因数の和:1417078

約数の個数: 80

約数和(自身を含む): 371094772224

約数和(自身を除く): 214136848528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 989, 1204, 1288, 1978, 2408, 2576, 3956, 4816, 6923, 7912, 13846, 15824, 27692, 55384, 110768, 1416997, 2833994, 5667988, 9918979, 11335976, 19837958, 22671952, 32590931, 39675916, 60930871, 65181862, 79351832, 121861742, 130363724, 158703664, 228136517, 243723484, 260727448, 426516097, 456273034, 487446968, 521454896, 853032194, 912546068, 974893936, 1401410033, 1706064388, 1825092136, 2802820066, 3412128776, 3650184272, 5605640132, 6824257552, 9809870231, 11211280264, 19619740462, 22422560528, 39239480924, 78478961848, 156957923696]

約数ペア:

[(1, 156957923696), (2, 78478961848), (4, 39239480924), (7, 22422560528), (8, 19619740462), (14, 11211280264), (16, 9809870231), (23, 6824257552), (28, 5605640132), (43, 3650184272), (46, 3412128776), (56, 2802820066), (86, 1825092136), (92, 1706064388), (112, 1401410033), (161, 974893936), (172, 912546068), (184, 853032194), (301, 521454896), (322, 487446968), (344, 456273034), (368, 426516097), (602, 260727448), (644, 243723484), (688, 228136517), (989, 158703664), (1204, 130363724), (1288, 121861742), (1978, 79351832), (2408, 65181862), (2576, 60930871), (3956, 39675916), (4816, 32590931), (6923, 22671952), (7912, 19837958), (13846, 11335976), (15824, 9918979), (27692, 5667988), (55384, 2833994), (110768, 1416997)]