187849744

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 372183768

約数和(自身を除く): 184334024

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 488, 788, 976, 977, 1576, 1954, 3152, 3908, 7816, 12017, 15632, 24034, 48068, 59597, 96136, 119194, 192272, 192469, 238388, 384938, 476776, 769876, 953552, 1539752, 3079504, 11740609, 23481218, 46962436, 93924872, 187849744]

約数ペア:

[(1, 187849744), (2, 93924872), (4, 46962436), (8, 23481218), (16, 11740609), (61, 3079504), (122, 1539752), (197, 953552), (244, 769876), (394, 476776), (488, 384938), (788, 238388), (976, 192469), (977, 192272), (1576, 119194), (1954, 96136), (3152, 59597), (3908, 48068), (7816, 24034), (12017, 15632)]