172826793988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{21661}}^1$

素因数の和:22340

約数の個数: 48

約数和(自身を含む): 320372315200

約数和(自身を除く): 147545521212

約数列:

[1, 2, 4, 19, 38, 76, 277, 379, 554, 758, 1108, 1516, 5263, 7201, 10526, 14402, 21052, 21661, 28804, 43322, 86644, 104983, 209966, 411559, 419932, 823118, 1646236, 1994677, 3989354, 6000097, 7978708, 8209519, 12000194, 16419038, 24000388, 32838076, 114001843, 155980861, 228003686, 311961722, 456007372, 623923444, 2274036763, 4548073526, 9096147052, 43206698497, 86413396994, 172826793988]

約数ペア:

[(1, 172826793988), (2, 86413396994), (4, 43206698497), (19, 9096147052), (38, 4548073526), (76, 2274036763), (277, 623923444), (379, 456007372), (554, 311961722), (758, 228003686), (1108, 155980861), (1516, 114001843), (5263, 32838076), (7201, 24000388), (10526, 16419038), (14402, 12000194), (21052, 8209519), (21661, 7978708), (28804, 6000097), (43322, 3989354), (86644, 1994677), (104983, 1646236), (209966, 823118), (411559, 419932)]