173975172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 496634880

約数和(自身を除く): 322659708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 1787, 2318, 2562, 3477, 3574, 4636, 5124, 5361, 6954, 7148, 8113, 10722, 12509, 13908, 16226, 21444, 24339, 25018, 32452, 33953, 37527, 48678, 50036, 67906, 75054, 97356, 101859, 109007, 135812, 150108, 203718, 218014, 237671, 327021, 407436, 436028, 475342, 654042, 713013, 763049, 950684, 1308084, 1426026, 1526098, 2071133, 2289147, 2852052, 3052196, 4142266, 4578294, 6213399, 8284532, 9156588, 12426798, 14497931, 24853596, 28995862, 43493793, 57991724, 86987586, 173975172]

約数ペア:

[(1, 173975172), (2, 86987586), (3, 57991724), (4, 43493793), (6, 28995862), (7, 24853596), (12, 14497931), (14, 12426798), (19, 9156588), (21, 8284532), (28, 6213399), (38, 4578294), (42, 4142266), (57, 3052196), (61, 2852052), (76, 2289147), (84, 2071133), (114, 1526098), (122, 1426026), (133, 1308084), (183, 950684), (228, 763049), (244, 713013), (266, 654042), (366, 475342), (399, 436028), (427, 407436), (532, 327021), (732, 237671), (798, 218014), (854, 203718), (1159, 150108), (1281, 135812), (1596, 109007), (1708, 101859), (1787, 97356), (2318, 75054), (2562, 67906), (3477, 50036), (3574, 48678), (4636, 37527), (5124, 33953), (5361, 32452), (6954, 25018), (7148, 24339), (8113, 21444), (10722, 16226), (12509, 13908)]