156958517303

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{52181}}^1$

素因数の和:52392

約数の個数: 48

約数和(自身を含む): 203018871744

約数和(自身を除く): 46060354441

約数列:

[1, 7, 17, 23, 49, 119, 157, 161, 391, 833, 1099, 1127, 2669, 2737, 3611, 7693, 18683, 19159, 25277, 52181, 61387, 130781, 176939, 365267, 429709, 887077, 1200163, 2556869, 3007963, 6209539, 8192417, 8401141, 20402771, 43466773, 57346919, 58807987, 139271089, 142819397, 188425591, 401428433, 974897623, 999735779, 1318979137, 3203235047, 6824283361, 9232853959, 22422645329, 156958517303]

約数ペア:

[(1, 156958517303), (7, 22422645329), (17, 9232853959), (23, 6824283361), (49, 3203235047), (119, 1318979137), (157, 999735779), (161, 974897623), (391, 401428433), (833, 188425591), (1099, 142819397), (1127, 139271089), (2669, 58807987), (2737, 57346919), (3611, 43466773), (7693, 20402771), (18683, 8401141), (19159, 8192417), (25277, 6209539), (52181, 3007963), (61387, 2556869), (130781, 1200163), (176939, 887077), (365267, 429709)]