154427492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 290293248

約数和(自身を除く): 135865756

約数列:

[1, 2, 4, 31, 37, 62, 74, 97, 124, 148, 194, 347, 388, 694, 1147, 1388, 2294, 3007, 3589, 4588, 6014, 7178, 10757, 12028, 12839, 14356, 21514, 25678, 33659, 43028, 51356, 67318, 111259, 134636, 222518, 398009, 445036, 796018, 1043429, 1245383, 1592036, 2086858, 2490766, 4173716, 4981532, 38606873, 77213746, 154427492]

約数ペア:

[(1, 154427492), (2, 77213746), (4, 38606873), (31, 4981532), (37, 4173716), (62, 2490766), (74, 2086858), (97, 1592036), (124, 1245383), (148, 1043429), (194, 796018), (347, 445036), (388, 398009), (694, 222518), (1147, 134636), (1388, 111259), (2294, 67318), (3007, 51356), (3589, 43028), (4588, 33659), (6014, 25678), (7178, 21514), (10757, 14356), (12028, 12839)]