156728032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4811

約数の個数: 48

約数和(自身を含む): 332134992

約数和(自身を除く): 175406960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 4148, 4723, 8296, 9446, 16592, 18892, 33184, 37784, 75568, 80291, 151136, 160582, 288103, 321164, 576206, 642328, 1152412, 1284656, 2304824, 2569312, 4609648, 4897751, 9219296, 9795502, 19591004, 39182008, 78364016, 156728032]

約数ペア:

[(1, 156728032), (2, 78364016), (4, 39182008), (8, 19591004), (16, 9795502), (17, 9219296), (32, 4897751), (34, 4609648), (61, 2569312), (68, 2304824), (122, 1284656), (136, 1152412), (244, 642328), (272, 576206), (488, 321164), (544, 288103), (976, 160582), (1037, 151136), (1952, 80291), (2074, 75568), (4148, 37784), (4723, 33184), (8296, 18892), (9446, 16592)]